Metro Vancouver Transit Police
The Metro Vancouver Transit Police (MVTP), previously the Greater Vancouver Transportation Authority Police Service and formally the South Coast British Columbia Transportation Authority Police Service (SCBCTAPS), is the police force for TransLink, the public transit system of the Metro Vancouver region of British Columbia, Canada. Formed in December 2005, the Metro Vancouver Transit Police is the only police force in Canada solely dedicated to transit, as most other cities use a combination of special constables and a transit division of their local police.
Source: Wikipedia — Metro Vancouver Transit Police (CC BY-SA 4.0)