Royal Military Police

The Royal Military Police (RMP) is the corps of the British Army responsible for the policing of service personnel, and for providing a military police presence both in the UK, and whilst service personnel are deployed overseas on operations and exercises.

Members of the RMP are generally known as Red Caps because they wear instantly identifiable scarlet coloured red-topped peaked caps or scarlet coloured red berets.

The RMP's origins can be traced back to the 13th Century but it was not until 1877 that a regular corps of military police was formed, with the creation of the Military Mounted Police (MMP). This was followed by the Military Foot Police (MFP) in 1885. The Military Mounted Police first engaged in combat in 1882 at the Battle of Tel el-Kebir. Although technically two independent corps, the two effectively functioned as a single organisation. In 1926 they were fully amalgamated to form the Corps of Military Police (CMP). In recognition of their service in the Second World War, they became the Corps of Royal Military Police (RMP) on 28 November 1946 under Army Order 167.

The RMP and their forbears have been deployed to most significant conflicts of the 20th Century, and more recently have been deployed to Iraq and Afghanistan in support of the British commitment in those countries.

Non-commissioned members of the RMP receive their basic training as soldiers, at the Army Training Centre at Pirbright in Surrey. They then receive further training at the Defence College of Policing and Guarding. RMP commissioned officers are trained at the Royal Military Academy Sandhurst, as are all other British Army officers.

The regimental march of the RMP is "The Watchtower" or "Hoch Heidecksburg" originally a German Army marching tune from 1912 by Rudolf Herzer. The RMP motto is Exemplo Ducemus, Latin for "By example, shall we lead".