British Transport Police

The British Transport Police (BTP) is the national police force for the United Kingdom's rail and maritime transport systems. The force is responsible for policing the rail network, including trains, stations, and staff. The BTP works closely with other law enforcement agencies to investigate crimes and bring perpetrators to justice. The force has a long history dating back to 1840, and has undergone several reforms and modernizations over the years. The BTP is headquartered in London and has a presence across the UK.