2006 New York Code - Credit For Service In The Uniformed Transit Police Force Or Uniformed Housing Police Force.

 
    § 15-111.1 Credit for service in the uniformed transit police force or
  uniformed housing police force. Any member of the uniformed force of the
  fire  department,  who  immediately  prior  to his or her appointment or
  employment as such, has served or shall have served as a member  of  the
  uniformed  transit  police  force  or  a member of the uniformed housing
  police force shall have the time served by such  member  in  such  force
  counted as service in the fire department in determining: (a) his or her
  eligibility  to  compete  in  a  promotional examination; (b) his or her
  seniority credit for the purpose of grading a  promotional  examination;
  and  (c)  his  or  her  seniority  credit for the purpose of determining
  eligibility for  transfers  within  the  uniformed  force  of  the  fire
  department.