Notice: This opinion is subject to formal revision before publication in the Atlantic and Maryland Reporters. Users are requested to notify the Clerk of the Court of any formal errors so that corrections may be made before the bound volumes go to press. DISTRICT OF COLUMBIA COURT OF APPEALS No. 09-CO-1208 U NITED S TATES, A PPELLANT, V. L ORENZO A LI D EBRUHL, A PPELLEE. Appeal from the Superior Court of the District of Columbia (CF2-982-09) (Hon. Gerald I. Fisher, Trial Judge) On Petition for Rehearing (Argued January 20, 2012 Decided February 23, 2012) Elizabeth Trosman, Assistant United States Attorney, with whom Ronald C. Machen Jr., United States Attorney, and Roy W. McLeese III, Assistant United States Attorney, were on the brief, for appellant. Thomas W. Farquhar for appellee. Mikel-Meredith Weidman, Public Defender Service, with whom James Klein, Samia Fam, and Chris Kemmitt, Public Defender Service, were on the brief for Amicus Curiae Public Defender Service. Before T HOMPSON, Associate Judge, and F ERREN and R EID, Senior Judges. F ERREN, Senior Judge: After our initial hearing of this case, the court ruled in favor 2 of the defendant-appellee, Lorenzo Ali Debruhl.1 We affirmed the trial courtâ s pre-trial ruling that the federal â exclusionary rule,â rather than the â good faith exceptionâ to that rule, should be applied retroactively to enforce the Supreme Courtâ s decision in Arizona v. Gant.2 Thus, we affirmed suppression at trial of the drugs and related contraband found by the police in a warrantless search of Debruhlâ s car. After our decision, the Supreme Court addressed the good-faith exception in Davis v. United States,3 and sustained its application in the very post-Gant context presented in Debruhl. We therefore granted rehearing to determine whether, in light of Davis, our decision in Debruhl can be reaffirmed. We now reverse and remand. I. On January 11, 2009, Metropolitan Police Department officers saw an Oldsmobile traveling with its lights off between 1:00 and 2:00 a.m. in the 900 block of Hamilton Street, N.E. They conducted a traffic stop, ran a license plate check, and discovered no listing for the tags. Upon checking the driverâ s license and registration, the officers found that the registration matched the license plate but not the car. A check of the vehicle identification 1 United States v. Debruhl, 993 A.2d 571 (D.C. 2010) (Debruhl I). 2 556 U.S. 332 (2009). 3 131 S. Ct. 2419 (2011). 3 number revealed that the car was unregistered. One of the officers asked the sole occupant, the driver, Debruhl, to step out of the car, placed him under arrest, secured him with handcuffs, and placed him behind the car. The other officer searched the passenger compartment and found a brown paper bag under the driverâ s seat containing a pair of gloves, a digital scale, razor blades, some currency, and a clear plastic bag with a white rock substance inside that field-tested positive for cocaine. A grand jury indicted Debruhl on one count each for possession of a controlled substance with intent to distribute and for possession of drug paraphernalia. Before trial, Debruhl filed a motion to suppress the drugs and drug paraphernalia, which the trial court granted in September 2009. Meanwhile, three months or so after Debruhlâ s arrest and the related search of his car, the Supreme Court in Gant clarified the reach of New York v. Belton.4 It declared unconstitutional the warrantless seizure of evidence from the passenger compartment of a vehicle from which the occupants â like Debruhl â had been removed, handcuffed, and sequestered.5 No one disputes that, by virtue of Griffith v. Kentucky,6 Gantâ s interpretation 4 453 U.S. 454 (1981). 5 Gant, 556 U.S. at 355 (â [W]e hold that Belton does not authorize a vehicle search incident to a recent occupantâ s arrest after the arrestee has been secured and cannot access the interior of the vehicle.â ). Gant also added a ground for a warrantless automobile compartment search not found in Belton: â when it is reasonable to believe that evidence of the offense of arrest might be found in the vehicle.â Id. 6 479 U.S. 314 (1987). 4 of the Fourth Amendment would apply not only to Gantâ s trial and future cases but also to all cases, such as Debruhlâ s, that were â not yet finalâ 7 when Gant was decided. In Debruhl I, however, we acknowledged that the exclusionary rule will not always accompany a retroactive application of the Fourth Amendment.8 Rather, the good-faith exception will apply, we said, when police officers who unlawfully seize evidence from a car, without a warrant, have relied on settled appellate precedent that permitted their search under Belton before the Supreme Court added Gantâ s clarification to the contrary.9 Our decision therefore turned on whether, at the time of arrest and seizure, there was settled precedent in this jurisdiction, under Belton, that justified the warrantless search of Debruhlâ s car. We held that there was not, because no case in this jurisdiction was â settled as to all the material factsâ the officers faced.10 A material fact, in the context here, is any fact necessary to justify â or forbid â the warrantless search of an automobile compartment under Belton. After the Supreme Court in Gant added sequestration of the occupants as a material consideration for the scope of a 7 Id. at 328. 8 See Debruhl I, 993 A.2d at 574-75 (explaining that exclusionary rule is not tied to retroactivity of Fourth Amendment). 9 10 Id. at 575-76, 578-79. Id. at 584-85 (â â settled lawâ in the jurisdiction [means] settled as to the material facts at issueâ ) (emphasis omitted) [hereafter the â settled material factsâ rule]. 5 search, the officers in Debruhl â for the good-faith exception to apply â must have relied on pre-Gant precedent holding that this now material fact was immaterial at the time of their search. If the officers searched without a warrant in the absence of such settled precedent, then Debruhlâ s case itself, we noted, would contain a factual variant â sequestration of the occupants â that had not yet been addressed by this court, and thus was not part of our â settledâ jurisprudence justifying warrantless car searches.11 With this understanding, we elaborated our decision as follows. In Belton, the Supreme Court announced a â â bright-lineâ ruleâ 12 permitting the warrantless search of an automobile passenger compartment. The Court held that â when a policeman has made a lawful custodial arrest of the occupant of an automobile, he may, as a contemporaneous incident of that arrest, search the passenger compartment of that automobile.â 13 This was intended as a practical rule, justified only because of its close approximation to the scope of a warrantless search of an individual permitted by Chimel v. 11 See United States v. Harris, 617 A.2d 189, 192 (D.C. 1992) (â In short, we are bound by directly applicable authority, that cannot be distinguished from the facts of this case, which holds that search of the vehicle under the circumstances of this case is proper.â ). 12 13 Belton, 453 U.S. at 463 (Brennan, J., dissenting). Id. at 460 (footnotes omitted). The Court added: â It follows from this conclusion that the police may also examine the contents of any containers found within the passenger compartment . . . whether [the container] is open or closed.â Id. at 460-461. 6 California.14 The rationale justifying a Chimel search, and thus a search under Belton, was the dual need to protect the arresting officer against a â weaponâ the suspect might have within his â immediate control,â as well as to preserve â destructible evidenceâ the suspect might otherwise dispose of.15 Eventually, however, Beltonâ s bright-line rule became problematic.16 As we demonstrated in Debruhl I, bright-line rules do not easily remain radiant. Although Belton was . . . intended for simple, clear cut application, it is evident from Beltonâ s history that such rules are often likely to remain truly â bright lineâ only for a limited period of time as factual scenarios test their limits. Belton has become a classic case of a rule beclouded over time by exceptions generated by unique facts that pushed decisions beyond the â bright lineâ license â as evidenced by . . . three federal circuits that anticipated Gant. 14 395 U.S. 752 (1969). See also Debruhl I, 993 A.2d at 580-81 (discussing Beltonâ s bright-line rule as response to difficulties arising from application of Chimel in vehicle context). 15 Belton, 453 U.S. at 458, 460 (quoting Chimel, 395 U.S. at 763). 16 Debruhl I, 993 A.2d at 582-83 (discussing Thornton v. United States, 541 U.S. 615 (2004) and movement towards Gant). 17 Debruhl I, 993 A.2d at 583-84 (citing United States v. Green, 324 F.3d 375, 379 (5th Cir. 2003) (search unauthorized by Belton where arrestee lay handcuffed on ground several feet from vehicle); United States v. Edwards, 632 F.3d 633, 643-44 (10th Cir. 2001) (search not authorized by Belton where arrestee was handcuffed and seated in police vehicle); United States v. Vasey, 834 F.2d 782, 787 (9th Cir. 1987) (search not authorized by Belton where arrestee was handcuffed and secured in police car for more than half hour before search)). 7 The three federal precursors of Gant, and then Gant itself, focused upon the reality that once all occupants had been removed from a vehicle, handcuffed, and sequestered, Chimelâ s dual rationale â protection of officer and preservation of evidence â had been satisfied; the reasons for a warrantless, protective search had been eliminated. Thus came Gantâ s clarification limiting Belton searches to those in which one or more occupants were still in the vehicle or, if removed, were not yet sequestered in a manner that assuredly would protect officers and preserve evidence.18 Hence the question in Debruhl: was there an appellate decision in this jurisdiction,19 authorizing a Belton search after all occupants of the car had been handcuffed and sequestered, that would justify our application of the good-faith exception to permit introduction at trial of the contraband seized from Debruhlâ s car despite the officersâ Fourth Amendment violation in seizing it? The two decisions of this court approximating the facts in Debruhl, and on which we principally relied for analysis at the governmentâ s urging, are Staten v. United States 20 and United States v. Harris.21 Unlike Debruhl I, however, both dealt with protective searches of automobiles either before all occupants had been removed (Harris) or before all occupants 18 See supra note 5. 19 No decision from the U.S. Court of Appeals for the District of Columbia Circuit affects the analysis. See Debruhl I, 993 A.2d at 586 & n.89. 20 562 A.2d 90 (D.C. 1989). 21 Supra note 11. 8 had been sequestered (Staten). We summarily distinguished three other Belton cases cited by the government,22 none of which involved protective searches, on the grounds that one focused on the â contemporaneous incidentâ element of Belton,23 another turned on the â inevitable discoveryâ doctrine,24 and the third held the motion to suppress untimely filed and thus addressed Belton only in dictum.25 Accordingly, because neither Staten nor Harris included a fact â sequestration before a Belton search â that was material, indeed determinative, in Gant, we found no relevant, â settledâ precedent on which the police officers in Debruhl could have relied to support the good-faith exception. We held, therefore, that the exclusionary rule applied in Debruhl I. II. Then came Davis.26 Like Gant and Debruhl, Davis concerned situations in which the police â before the Gant decision came down â removed, handcuffed, and sequestered the occupants of a car and â then searched the passenger compartment,â finding the contraband 22 Debruhl I, 993 A. 2d at 581 n.55. 23 Smith v. United States, 435 A.2d 1066 (D.C. 1981) (per curiam). 24 Hicks v. United States, 730 A.2d 657 (D.C. 1999). 25 Olafisoye v. United States, 857 A.2d 1078 (D.C. 2004). 26 Supra note 3. 9 at issue.27 According to Davis, the police followed the Eleventh Circuitâ s Gonzalez precedent to the letter. Although the search turned out to be unconstitutional under Gant, all agree that the officersâ conduct was in strict compliance with then-binding Circuit law and was not culpable in any way. Then, in affirming the circuit courtâ s ruling based on the good-faith exception, the Supreme Court held that â when the police conduct a search in objectively reasonable reliance on binding appellate precedent, the exclusionary rule does not apply.â 30 By premising the good-faith exception on â strict complianceâ with â binding appellate precedent,â and by noting that the search was justified by police reliance â to the letterâ on precedent that would later be held unconstitutional under Gant, the Court was saying, we believe, that the precedent (Gonzalez) on which the police relied for the good-faith exception in Davis, embraced all the facts material to the decision in Davis, including handcuffed and 27 Davis, 131 S. Ct. at 2425-26. 28 United States v. Gonzalez, 71 F.3d 819, 822 (11th Cir. 1996) (upholding automobile search conducted after defendant had been â pulled from the vehicle, handcuffed, laid on the ground, and placed under arrestâ ). 29 Davis, 131 S. Ct. at 2428. 30 Id. at 2434. 10 sequestered occupants.31 Otherwise, as we emphasized in Debruhl I, there would have been no â explicit protection or â coverâ â from the appellate court on which the officer could rely to block application of the exclusionary rule.32 There would, in other words, have been a gap in precedent leaving no reasonable, objective basis for a police officer to conclude that the appellate court would have been bound to uphold the search on Gant-type facts before Gant was decided. The particular â binding appellate precedentâ on which the Eleventh Circuit relied in Davis, namely its earlier decision in Gonzalez, was precedent in which the relevant settled material facts â handcuffed and sequestered occupants â were virtually identical to, and thus legally congruent with, the facts before the later, Davis court that was bound by that precedent. There remains, nonetheless, the question whether â binding appellate precedent,â as contemplated by Davis, could have a more comprehensive meaning than the â settled material factsâ rule we applied in Debruhl I.33 We turn to that inquiry, beginning from the 31 In Davis, the Eleventh Circuit noted that a police officer â arrested Davis for giving a false name and placed him, handcuffed, in the back of his patrol car. The driver of the vehicle was also arrested, handcuffed, and placed in a separate patrol car. Once the vehicleâ s occupants had been secured, Miller searched it and found a revolver in one of Davisâ s jacket pockets.â United States v. Davis, 598 F.3d 1259, 1261 (11th Cir. 2010). This was the factual equivalent of the situation in Gonzalez (quoted supra note 28). 32 33 Debruhl I, 993 A.2d at 585. See Briscoe v. State, 30 A.3d 870, 883 (Md. 2011) (â We understand the Davis Courtâ s reference to binding appellate precedent to mean that the caselaw of the jurisdiction (continued...) 11 premise that for purposes of this case we are to focus on the appellate jurisprudence of this court.34 III. For â bindingâ or â settledâ precedent in this jurisdiction we look first to our decision in M.A.P. v. Ryan.35 There, we adopted the rule that â no division of this court will overrule a prior decision of this courtâ ; only the en banc court may do so.36 Accordingly, we can reaffirm Debruhl I if â but only if â we correctly concluded that none of our prior Belton decisions bound us, as a division, to hold that the police objectively relied on precedent that justified the search of Debruhlâ s passenger compartment. We therefore turn more specifically to what it means for a â prior decision of this courtâ to be â bindingâ under M.A.P. v. Ryan â and thus â binding appellate precedentâ under Davis. 33 (...continued) must have been clear about whether that jurisdiction had adopted the bright-line rule of Belton.â ). 34 See supra note 19. 35 285 A.2d 310 (D.C. 1971); see Debruhl I, 993 A.2d at 586 n.90. 36 M.A.P., 285 A.2d at 312 (footnote omitted). 12 This court has equated binding precedent under M.A.P. with the rule of stare decisis.37 We have stressed, however, that â stare decisis is never properly invoked unless in the decision put forward as precedent the judicial mind has been applied to and passed upon the precise question.â 38 Indeed, â â [q]uestions which merely lurk in the record, neither brought to the attention of the court nor ruled upon, are not to be considered as having been so decided as to constitute precedents.â â 39 In Debruhl I, when applying the â settled material factsâ rule to define binding precedent, we concluded that neither of this courtâ s factually relevant Belton decisions, Staten and Harris, satisfied the rule. Neither decision (in the words of our stare decisis precedent) had â passed upon the precise questionâ 40 presented in Debruhl I, namely, whether Belton permitted a warrantless search of the passenger compartment after complete sequestration of the occupants. We therefore deemed that factual difference material, indeed 37 See Penn Mut. Life Ins. Co. v. Abramson, 530 A.2d 1202, 1207 (D.C.1987). 38 Murphy v. McCloud, 650 A.2d 202, 205 (D.C. 1994) (citation omitted) (stating, in probate case, that prior decision resolving similar issue on merits did not resolve whether present case concerned final appealable order, an issue not raised in prior case); accord District of Columbia v. Sierra Club, 670 A.2d 354, 360 (D.C. 1996) (stating that prior case did not control question whether this court had jurisdiction to review Mayorâ s decision to discontinue curbside recycling program because no party had raised jurisdictional issue in prior case). 39 Murphy, 650 A.2d at 205 (quoting Webster v. Fall, 266 U.S. 507, 511 (1925)); accord Sierra Club, 670 A.2d at 360. 40 Murphy, 650 A.2d at 205. 13 dispositive, because it reflected Gantâ s recognition that the very justification for a Belton protective search â Chimelâ s concern about officer safety and preservation of evidence â had disappeared upon sequestration.41 Is it possible, however, for Belton precedent â specifically, Staten and Harris â to provide â bindingâ support for the officerâ s search in Debruhl even though not all the occupants of the car in either case were handcuffed and sequestered at the time of the search? We held in Debruhl I that the answer is â noâ â that the settled material facts rule is the universe for binding precedent â because of our concern that factual variants from the precedent on which a police officer relies could lead this jurisdiction toward acceptance of the discredited â mistake of lawâ justification for Fourth Amendment violations.42 That said, 41 Our ruling in Debruhl I was analogous to our decision in Lewis v. United States, 632 A.2d 383 (D.C. 1993), where we held that a new material fact, a driverâ s distance from the car after parking and locking it, was sufficient to distinguish Beltonâ s bright-line rule permitting the warrantless search of an â occupantâ of an automobile. But see Thornton v. United States, 541 U.S. 615 (2004) (upholding Belton search after driver had gotten out of car in parking lot). 42 See Debruhl I, 993 A.2d at 557-78, 587-88 (citation omitted) (discussing mistake of law versus good faith exception and danger in allowing police interpretation of judicial decisions to qualify for good faith exception); In re T.L., 996 A.2d 805, 816 & n.38, 817 & n.39 (D.C. 2010) (quoting United States v. Chanthasouxat, 342 F.3d 1271, 1279-80 (11th Cir. 2003) (â Unlike an objectively reasonable mistake of fact . . . an officerâ s mistake of law, however reasonable, â cannot provide the objective basis for reasonable suspicion or probable causeâ needed to justify a search or seizure.â ); United States v. Coplin, 463 F.3d 96, 101 (1st Cir. 2006) (â Stops premised on a mistake of law, even a reasonable good-faith mistake, are generally held to be unconstitutional.â ), cert. denied, 549 U.S. 1237 (2007); United States v. McDonald, 453 F.3d 958, 961-62 (7th Cir. 2006) (â We agree with the majority of circuits (continued...) 14 however, even a settled material facts rule requires a process for determining what facts in a particular context are â materialâ or â immaterialâ for purposes of comparing a pending matter with a prior decision; and that question about process requires a further inquiry than we pursued in Debruhl I â an inquiry that expands our understanding of â settledâ or â bindingâ appellate precedent. IV. We turn first to the facts material in Belton. We have said that Belton announced a 42 (...continued) to have considered the issue that a police officerâ s mistake of law cannot support probable cause . . . . It makes no difference that an officer holds an understandable or â good faithâ belief that a law has been broken . . . . A stop based on a subjective belief that a law has been broken, when no violation actually occurred, is not objectively reasonable.â ); United States v. Tibbetts, 396 F.3d 1132, 1138 (10th Cir. 2005) (â Failure to understand the law by the very person charged with enforcing it is not objectively reasonable.â ); United States v. Lopez-Soto, 205 F.3d 1101, 1106 (9th Cir. 2000) (â [T]here is no good-faith exception to the exclusionary rule for police who do not act in accordance with governing law. To create [such] an exception . . . would defeat the purpose of the exclusionary rule, for it would remove the incentive for police to make certain that they properly understand the law that they are entrusted to enforce and obey.â )); accord United States v. Lopez-Valdez, 178 F.3d 282, 289 (5th Cir. 1999) (good-faith, though erroneous, belief that broken taillight violated Texas Transportation Code was unreasonable and does not justify good-faith exception to exclusionary rule because â potential for abuse of traffic infractions as pretext for effecting stops seems boundless and the costs to privacy rights excessiveâ ); United States v. Simon, 368 F. Supp. 2d 73, 79 (D.D.C. 2005) (â Exclusion of the evidence . . . serves the purpose of encouraging law enforcement officers to know the bounds of their authority, which . . . is especially important since there is a â fundamental unfairness [in] holding citizens to â the traditional rule that ignorance of the law is no excuseâ while allowing those â entrusted to enforceâ the law to be ignorant of it.â â ). 15 â two-pronged testâ and created factual boundaries with this â bright-lineâ rule.43 This brightline rule emerged because Chimelâ s justifications for a warrantless search of the area under an individualâ s â immediate controlâ 44 (police officer safety and retrieval of disposable evidence)45 had become problematic for courts to apply to individuals whom the police had lawfully rousted from automobiles of different sizes and configurations. What precisely was the so-called â grabâ area inside the vehicle that corresponded to the area of danger and disposal within a particular occupantâ s â immediate controlâ ? 46 Writing for the Court in Belton, Justice Stewart noted that after Chimel, in United States v. Robinson,47 the Court had â hewed to a straightforward rule, easily applied, and 43 Staten, 562 A.2d at 91; see supra text accompanying note 13. In Staten, this court summarized Beltonâ s â two-pronged testâ as follows: â (1) whether the police had probable cause to make the arrest and, if so, (2) whether the search of the automobile was a contemporaneous incident of that arrest.â Id. at 91 (quoting Smith v. United States, 435 A.2d 1066, 1068 (D.C. 1981) (citing Belton, 453 U.S. at 460-61)), cert. denied, 455 U.S. 950 (1982)). There are other variables inherent in satisfying a lawful search under Belton, including whether the arrestee qualifies as an â occupantâ of the vehicle, see supra note 41, and whether search of the passenger compartment, including â open or closedâ containers, extends to locked glove compartments. See supra note 13; Staten, 562 A.2d at 90-91; Smith, 435 A.2d at 1067-69; Briscoe, 30 A.3d at 883. None of these other variables, however, is relevant here. 44 Belton, 453 U.S. at 460 (quoting Chimel, 395 U.S. at 763). 45 See supra note 15 and accompanying text. 46 Belton, 453 U.S. at 460 (quoting Chimel, 395 U.S. at 763). 47 414 U.S. 218, 236 (1973) (stating that authority to search arrestee arises from fact (continued...) 16 predictably enforcedâ authorizing a â full search of the personâ incident to a â lawful custodial arrest.â 48 Robinson, therefore, had rejected, in that context, the need for litigation of particular â reasons supporting the authority for a search.â 49 The Belton Court concluded accordingly that a similar, â workable ruleâ unfettered by fact-parsing was necessary to govern auto compartment searches â especially to resolve the confusion encountered by police officers and judges in evaluating the legality of searches after a â recent occupantâ had been removed from the car.50 Thus came Beltonâ s bright-line rule, limiting the facts that would be material to determining the constitutionality of a search.51 Belton did not end all legitimate inquiries concerning new material facts, however. This court, for example, held that an individual who had parked, locked, and walked fifteen to twenty feet away from his car was no longer an â occupantâ within the scope of a lawful 47 (...continued) of custodial arrest). 48 Belton, 453 U.S. at 459 (citing Robinson, 414 U.S. at 235). 49 Id. (citing Robinson, 414 U.S. at 235). 50 Id. at 460. 51 See supra note 13 and accompanying text (quoting Belton: â when a policeman has made a  lawful custodial arrest of the  occupant of an automobile, he may, as a  contemporaneous incident of that arrest, search the passenger compartment of that automobileâ including â open or closedâ containers) (italics show material facts required to justify search). 17 Belton search.52 On the other hand, we held that a search conducted after a wait for a showup identification of the driver was a sufficiently â contemporaneous incidentâ of the arrest to satisfy Belton.53 In both cases, however, we were construing the language of Beltonâ s express holding;54 we were not conducting a factual inquiry into application of Chimelâ s intendments. As noted in Debruhl I, bright-line rules can easily fade as circumstances challenge their justification.55 And, as we elaborated, Belton itself began to erode as courts concluded, on particular facts â notably handcuffed and sequestered occupants â that Beltonâ s bright-line rule for searching an automobile passenger compartment was too sweeping for justification under Chimelâ s rationale.56 Hence, eventually came Thornton,57 revealing the Supreme Courtâ s fracture over Belton,58 and then Gant, recalibrating Belton to clarify and impose a 52 Lewis, supra note 41. 53 Smith, supra note 23. 54 See supra text accompanying note 13. 55 See supra text accompanying note 17. 56 See cases cited supra note 17. 57 See supra note 41; Debruhl I, 993 A.2d at 582-83. 58 See Debruhl I, 993 A.2d at 583-84. 18 discernible Chimel limitation upon warrantless automobile compartment searches.59 In Debruhl I, we were persuaded by pre-Gant rulings from other courts which had acknowledged the material change of fact from Belton â sequestration of the occupant â that justified a limitation on Beltonâ s compartment search rule. And, we were satisfied that neither Belton nor Staten and Harris (both of which merely reflected the facts in Belton) could bind this court to ignore the same factual change in Debruhl. After rehearing, however, based on splendid briefs and oral arguments by the parties and amicus curiae, we have concluded that we must approve the governmentâ s argument that the good-faith exception applies here, reject our ruling in Debruhl I, and reverse the trial courtâ s suppression order. V. In order to determine whether a fact is â materialâ to a precedent on which a police officer relies for the good faith exception, we look, first, at the defendantâ s contention. In this case, Debruhl asserts that, for a precedent to be â settledâ or â binding,â its holding must have rejected the defense, successful in Gant, that Belton cannot be stretched to authorize the warrantless search of a car (here comes the material fact) after all the occupants have 59 See supra note 5. 19 been securely sequestered. Second, we look at whether the government-proffered precedent incorporates that fact and, if not, whether there is, nonetheless, a sound basis for the governmentâ s argument that the precedent is binding. In Staten and Harris, on which the government principally relies, all agree that the alleged material fact â handcuffed sequestration as to all occupants â is missing. So, what does the government say next? The government replies that Staten and Harris foreclose Debruhlâ s contention because both cases â explicitly held that Belton was not limited to its facts.â In support, the government notes Statenâ s rejection of the appellantâ s argument that the record lacked evidence justifying Chimelâ s concerns that underlay Belton (officer safety and disposable evidence).60 It then stresses Harrisâ s rejection of the motion judgeâ s reliance, in granting suppression, on â material factual differencesâ from Belton, including the lack of â reasonable fearâ for officer safety.61 In short, argues the government, this court twice has addressed and rejected Debruhlâ s contention that the decisional law of this jurisdiction, before Gant, allowed a court to narrow Beltonâ s reach by reference to facts germane to Chimel. These observations might have currency more easily if the factual scenarios in Staten and Harris differed in any significant â call it material â way from the facts in Belton. But 60 Staten, 562 A. 2d at 92 n.5. 61 Harris, 617 A.2d at 192. 20 they did not. Despite the defense proffers in Staten and Harris that the searches were unlawful because the facts revealed no concern for officer safety, Staten and Harris, like Belton, involved one or more occupants of a car who were not securely sequestered at the time of the search. Accordingly, neither in Staten nor in Harris did the facts permit this court, in reaching a decision, to distinguish the situation from Belton itself; in neither case did the trial court, let alone this court, have leeway to rule for the defendants based on the facts. Thus, rejection of the factual arguments proffered in Staten and Harris (we have called them â pureâ Belton cases)62 could not, as such, create a precedent that would foreclose a contention based on different facts in a later case â Debruhl â unless for some other reason Belton itself stood in the way. VI. Although this courtâ s rejection of the defendantsâ factual contentions in Staten and Harris did not, in itself, preclude a factual inquiry in other cases, we nonetheless reverse now for two reasons. This Part VI explains the first. If this case had arisen before Gant, we believe that our en banc court, like the Arizona Supreme Court in Gant,63 would have had room to hold that Beltonâ s reach did not extend to warrantless searches of automobiles after 62 Debruhl I, 993 A.2d at 581. 63 State v. Gant, 162 P.3d 640 (Ariz. 2007). 21 all occupants had been sequestered and secured. However, in light of this courtâ s unequivocal affirmation in Staten and Harris that a Belton compartment search was limited by only two variables â probable cause and contemporaneity64 â we must agree with the government that this courtâ s precedent bound our division under M.A.P. v. Ryan 65 not to stray into factual territory that was otherwise ripe for rethinking. We repeat our observation in Part V: the facts of Staten and Harris reflected the facts of Belton; thus, Staten and Harris, in rejecting factual arguments against a Belton search, did not, merely by reason of that rejection, foreclose application of Belton to another factual scenario, as in Debruhl. But the analysis cannot stop there. Staten and Harris offered interpretive pronouncements, broader than we initially credited, about Beltonâ s factual reach. Those decisions made clear (without expressly stating) that the bright-line rule allowed for no limiting material facts beyond those identified in the plain language of Beltonâ s holding; implicitly, therefore, sequestration was an immaterial fact.66 For that reason, we now believe that it would bend M.A.P. too far to conclude, as we did earlier, that these unequivocal pronouncements do not extend to the Gant-type facts before the court in Debruhl. In sum, the interpretation of Belton in Staten and Harris that was in effect at the time of Debruhlâ s 64 But see supra note 43 (recognizing occupancy as a third variable). 65 Supra note 35. 66 See supra text accompanying note 13; see also supra note 43. 22 arrest constitutes â binding appellate precedentâ 67 on which the police officers who arrested Debruhl could rely in objective good faith. In recognizing the binding effect of a bright-line rule, without room for scrutiny of the facts to which it is applied, we are doing so only for purposes of construing our obligation as a division of this court under M.A.P. v. Ryan, and thus for determining â binding appellate precedentâ for purposes of the good-faith exception to the exclusionary rule under Davis. In no way are we saying that bright-line rules are exempt from judicial scrutiny for unlawful â often unconstitutional â application to facts not contemplated, or improvidently considered, when the rule was announced. Gant itself is a typical example of constitutional reevaluation of such a rule, just as this courtâ s recent en banc decision in Hedgepeth v. Whitman-Walker Clinic68 is an example of common law reevaluation of a previously bright-line negligence rule. Normally, moreover, binding precedent is limited to case law controlled and distinguished by facts, not (as in Belton) by bright-line rules that subordinate the facts to an unbending pronouncement.69 Finally, even recognition of a bright-line rule does not derogate 67 Davis, 131 S. Ct. at 2434. 68 22 A.3d 789 (D.C. 2011) (en banc) (modifying zone of physical danger rule governing recovery for negligent infliction of emotional injury in Williams v. Baker, 572 A.2d 1062 (D.C. 1990) (en banc)). 69 Not long ago, in Central Va. Câ mty College v. Katz, 546 U.S. 356, 363 (2006), the Supreme Court emphasized that statements in judicial opinions are limited by the facts to which they relate. â For the reasons stated by Chief Justice Marshall in Cohens v. Virginia, (continued...) 23 from the settled material facts rule70 we relied on in Debruhl I to determine binding appellate precedent. A bright-line rule is merely a generalization describing a fact-bound universe â in Beltonâ s case, all automobile compartment searches limited by probable cause,71 occupancy,72 and contemporaneity.73 Ultimately, all binding precedent is determined by 69 (...continued) 19 U.S. 264 (1821), we are not bound to follow our dicta in a prior case in which the point now at issue was not fully debated. See id. at 399-400 (â It is a maxim not to be disregarded, that general expressions, in every opinion, are to be taken in connection with the case in which those expressions are used. If they go beyond the case, they may be respected, but ought not to control the judgment in a subsequent suit when the very point is presented for decision.â ).â Id. at 363. Earlier, in Armour & Co. v. Wantock, 323 U.S. 126, 132-33 (1944), the Court had stressed: â It is timely again to remind counsel that words of our opinions are to be read in the light of the facts of the case under discussion. To keep opinions within reasonable bounds precludes writing into them every limitation or variation which might be suggested by the circumstances of cases not before the Court.â This court has made similar observations. In Kraft v. Kraft, 155 A.2d 910, 913 (D.C. 1959), we noted: â It is well to remember that significance is given to broad and general statements of law only by comparing the facts from which they arise with those facts to which they supposedly apply.â We have cited one or more of the foregoing statements in other decisions of this court. See Jackson v. District of Columbia Bd. of Elections & Ethics, 999 A.2d 89, 99 n. 13 (D.C. 2010) (en banc) (citing Katz, 546 U.S. at 363); United States v. Alston, 589 A.2d 587, 594 n.12 (D.C. 1990) (citing Armour, 323 U.S. at 132-33; Kraft, 155 A.2d at 913), cert. denied, 131 S. Ct. 1011 (2011); Khiem v. United States, 612 A.2d 160, 164 (D.C. 1992) (citing Armour, 323 U.S. at 132-33; Kraft, 155 A.2d at 1913; Alston, 589 A.2d at 594 n.12), cert. denied, 507 U.S. 924 (1993). 70 See supra note 10. 71 See Hicks, 730 A.2d at 661-62. 72 See Lewis, 632 A.2d at 387-88, and discussion supra notes 41 and 43. 73 See Smith, 435 A.2d at 1069. 24 reference to settled material facts that justify the courtâ s decision.74 Thus, we reaffirm that analysis in Debruhl I. VII. In addition to our protective search jurisprudence under Belton, reflected in Staten and Harris, the government urges a second reason for concluding that the facts in Debruhl do not undermine reliance by police officers on Belton to justify the good-faith exception. In Staten, the court relied on Smith,75 our first decision to invoke Belton (which was decided during the course of Smithâ s appeal). Unlike Staten, Harris, and now Debruhl â all protective search cases â Smith was a showup case in which the occupant had been sequestered awaiting arrival of an eyewitness who eventually identified him as the person who had committed an assault. This court cited Belton to justify the eventual search of the suspectâ s car, rejecting the defense contention that the search had not been sufficiently contemporaneous with the arrest.76 Later, we cited Belton without discussion in Hicks,77 another showup case, to justify 74 See Debruhl I, 993 A.2d at 585 (describing material facts as â handful of variablesâ that police officers take into account in ascertaining lawful Belton search). 75 76 Supra note 23. In Smith, supra note 23, a police officer in a patrol car received a radio lookout for a light Ford Granada involved in an assault six blocks away. The officer soon saw a car, as described, driving in a â bizarreâ manner. The officer stopped the car, frisked the driver, and looked through the window but saw nothing unlawful in plain view inside the car. He called (continued...) 25 a search of the occupantâ s car. This time the focus was almost entirely on our analysis concluding that an unlawful search could be cured by the inevitable discovery doctrine. 78 Neither Smith nor Hicks discussed whether reliance on Belton in the context of a showup, not a protective search, was valid â manifestly a context ripe for a Gant-type argument that was never made (either at division or en banc). Moreover, in both cases the automobile 76 (...continued) for backup and received confirmation that the car â should have a gun in it.â The officers drove the Granada and the suspect, separately, several blocks away for a showup, where the victim positively identified the appellant. At this point, the appellant was formally arrested, the Granada was searched, and a gun was found. This court confirmed probable cause to arrest and, citing Belton, sustained the search as a â contemporaneous incidentâ of the arrest. 77 78 Supra note 24. In Hicks, supra note 24, after a street robbery by an assailant carrying what appeared to be a pipe wrapped with a cord, the police broadcast a lookout for a station wagon carrying the assailant and two other men. Five blocks from the robbery, an officer recognized a likely vehicle and called for backup. Together the officers stopped the station wagon, removed and handcuffed the occupants, searched the vehicle, found a sawed-off shotgun, and sequestered the occupants in a police van to await a showup, which occurred fifteen minutes later and yielded a positive identification of the appellant. The trial court concluded that the police had made a valid investigatory stop but ruled that because the shotgun had not been in plain view, Terry v. Ohio, 392 U.S. 1 (1968), did not permit the ensuing search and seizure. However, the trial court upheld admission of the unlawfully seized evidence under the doctrine of inevitable discovery. See Nix v. Williams, 467 U.S. 431 (1984). This court agreed that the shotgun had been seized unlawfully. We also agreed that because the police conceded that the occupants would have remained in custody based on the shotgun, regardless of the outcome of the showup, they were held under unlawful arrest. After appellant was identified at the showup, however, triggering belated probable cause to arrest, the police would have achieved a valid basis to arrest and, under Belton, to search the car and find the shotgun. That discovery would have been without taint, we said, because a weapon had not been mentioned in the broadcast of the lookout, nor had the shotgun been revealed to the officer who escorted the victim to the showup. Accordingly, we held, lawful discovery of the shotgun would have been inevitable, and thus the gun was properly admitted in evidence under Nix. 26 exception would have permitted a warrantless search of the automobile;79 Belton was not an indispensable citation. And yet in Smith and Hicks, after our respective resolutions of the contemporaneity and inevitable discovery issues, this court needed authority to justify entry into the car and the ensuing search. For whatever reason, most likely the briefing,80 the court picked Belton. Amicus curiae embraces our rejection in Debruhl I of Smith and Hicks as authority justifying the good-faith exception.81 Amicus argues that, in the way Smith and Hicks unfolded,82 the courtâ s â judicial mindâ in citing Belton was not â applied toâ a sequestration issue.83 That issue, amicus cautions, was â never brought to the attention of the courtâ ; it â merely lurk[ed] in the record.â 84 Accordingly, concludes amicus, the indispensability of Belton to the decisions in Smith and Hicks does not mean that those decisions should be 79 See, e.g., Shreeves v. United States, 395 A.2d 774, 785 (D.C. 1978) (citing Chambers v. Maroney, 399 U.S. 42 (1970); Carroll v. United States, 267 U.S. 132 (1925)), cert. denied, 441 U.S. 943 (1979). 80 See Brief for the United States in Hicks, supra note 24, No. 96-CF-956, filed July 28, 1998, at 35, 37. 81 993 A.2d at 681 n.55. 82 See supra notes 76 and 78. 83 Murphy, 650 A.2d at 205, quoted in Sierra Club, 670 A.2d at 360, and Umana, 669 A.2d at 720. 84 Murphy, 650 A.2d at 205. 27 given â precedential weightâ on the question of sequestration.85 The cases relied on by amicus, primarily Murphy and Sierra Club, were decisions reflecting challenges to the courtâ s authority to resolve the partiesâ disputes. In both cases, the opposing party argued that the jurisdictional issue had implicitly been decided in its favor in an earlier case as a necessary predicate to the decision on the merits. This court disagreed, however, because in both of the earlier cases the issue had not been raised and joined. On each occasion, therefore, we ruled on the issue de novo.86 In Sierra Club, for example, we stressed that a â â point of law merely assumed in an opinion, not discussed, is not authoritative.â . . . This is especially true with respect to jurisdictional issues, for â when questions of jurisdiction have been passed on in prior decisions sub silentio, this court has never considered itself bound when a subsequent case finally brings the jurisdictional issue 85 86 Umana v. Swidler & Berlin, Chartered, 669 A.2d 717, 720 n.9 (D.C. 1995). See cases cited supra notes 38 & 39. Amicus also relies on a third case addressing whether prior case law had decided particular questions about this courtâ s jurisdiction and the District Councilâ s legislative authority. In Umana, supra note 85, after raising the jurisdictional issue sua sponte, we noted that despite arguments to the contrary, none of our cases had decided whether the District of Columbia Arbitration Act conferred jurisdiction on this court in Umanaâ s circumstances (â where no judgment has been entered with respect to some of the parties to the actionâ ). 669 A.2d 720. Nor, we said, in applying the Arbitration Act in nine cited cases, had we ever decided whether the Council had authority under the Home Rule Act to adopt the Arbitration Act, even though prior cases had relied upon the Arbitration Act for jurisdiction in other contexts. 669 A.2d at 718-19 & n.7, 720. Ultimately, the Umana court, relying in part on Murphy, supra note 38, and Webster, supra note 39, held that this court lacked jurisdiction under the Arbitration Act, and thus that the court need not resolve the Councilâ s authority under the Home Rule Act. 28 before us.â â 87 In Smith and Hicks, the facts the parties deemed material in addition to probable cause were those addressed, respectively, to contemporaneity and inevitable discovery, not to the occupantsâ situations awaiting a showup. Without doubt, in upholding the searches in those two cases, the courtâ s â judicial mindâ was not at all focused on whether sequestration of a carâ s occupants affected the legitimacy of a Belton search. Furthermore, although in Sierra Club (relying on Murphy) we were particularly concerned that jurisdictional issues not be decided implicitly, we have never limited our concern about sub silentio decision-making to issues of judicial power.88 On the other hand, in each of the cases on which Amicus relies â Murphy, Sierra Club, and Umana â the earlier decision that we said had not implicitly resolved an issue was a decision that merely had assumed a legal proposition without challenge. In Smith and Hicks, to the contrary, this court did not merely assume that Belton applied to the search on the courtâ s way to decision; we employed Belton affirmatively to refute a challenge to the search â to provide authority for the warrantless entry. We were saying that, on these facts (which 87 88 Sierra Club, 670 A.2d at 360 (quoting Murphy, 650 A.2d at 205). See, e.g., Thompson v. United States, 546 A.2d 414, 423 n.14 (D.C. 1988) (â [T]he question whether the defendant must meaningfully controvert intent before the intent exception can apply was not raised in [previous cases].â ). 29 included sequestration for a showup), Belton allows the police to enter the car. Moreover, the argument that sequestration was not resolved in the showup cases is eclipsed by the reality that Smith itself is the source from this court for Statenâ s â two-pronged testâ describing Beltonâ s broad reach that we now recognize in Part VI as binding appellate precedent.89 By extending Beltonâ s bright-line rule beyond a protective search to a search after a showup, Smith irrefutably made the degree of sequestration a non-issue. Vis-a-vis Staten and Harris, our decision in Smith (later reflected in Hicks) creates a fortiori the settled law â binding appellate precedent â that justified a Belton search on Gant-type facts, and thus permits the good-faith exception, in Debruhl. ***** We reverse and remand for further proceedings. So ordered. 89 See supra note 43.