Maryland Criminal Procedure Section 6-223
§ 6-223.
  (a)   The District Court may end the period of probation at any time.
  (b)   During the period of probation, on written charges under oath or on violation of a condition of probation, the District Court may issue a warrant or notice requiring the probationer or defendant to be brought or appear before the judge issuing the warrant or notice:
    (1)   to answer the charge of violation of conditions of probation or of suspension of sentence; and
    (2)   to be present for the setting of a hearing date for that charge.
  (c)   Pending the hearing or determination of the charge, the District Court may remand the probationer or defendant to a correctional facility or release the probationer or defendant with or without bail.
  (d)   If, at the hearing, the District Court finds that the probationer or defendant has violated a condition of probation, the District Court may:
    (1)   revoke the probation granted or the suspension of sentence; and
    (2)   impose any sentence that might have originally been imposed for the crime of which the probationer or defendant was convicted or pleaded nolo contendere.
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