transit police
police agency specialized in crimes committed against carriers or by or against passengers
Bay Area Rapid Transit Police Department
POST participating California Law Enforcement Agency
Public Transport Security Command
specialized transport police unit in Singapore
New York City Transit Police
former law enforcement agency in New York City
Metro Transit Police Department
policing agency of the Washington Metropolitan Area Transit Authority
British Transport Police
British police service which polices railways and light-rail systems
railroad police
police forces of rail transport
Utah Transit Authority Police Department
law enforcement agency of the Utah Transit Authority in Utah, United States