Royal Canadian Mounted Police
The Royal Canadian Mounted Police (RCMP) was formed in 1920 by the merger of the Royal Northwest Mounted Police (RNWMP), founded in 1873, with the Dominion Police founded in 1868. The former was originally named the North West Mounted Police (NWMP), and was given the "Royal" prefix by King Edward VII in 1904. Much of the present-day organization's symbolism has been inherited from its days as the NWMP and RNWMP, including the distinctive Red Serge uniform, paramilitary heritage, and mythos as a frontier force. The RCMP-GRC wording is protected under the Trade-marks Act.
Despite its name, the RCMP is no longer an actual mounted police force, with horses only being used at ceremonial events. The predecessor NWMP and RNWMP had relied on horses for transport for most of their history, though the RNWMP was switching to automobiles at the time of the merger.
Canadian Forces Military Police
Only trained soldiers were to be selected and they were required to serve a one-month probationary period before being transferred. Applicants were required to have exemplary service records. The CMPC School was formed at CFB Rockcliffe near Ottawa in June 1918. The first commanding officer of the school was Major Baron Osborne. The basic course was of three weeks duration. Upon successful completion of the course, Privates were promoted to Lance Corporal. The CMPC was disbanded on December 1, 1920. The Canadian Provost Corps (C Pro C) was formed on June 15, 1940, under the authority of Privy Council Order 67/3030. It originally consisted of No.1 Company (RCMP) and No. 2 Provost Company which was formed in early 1940 as part of the 2nd Canadian Infantry Division.