The Royal Air Force Police (RAFP), also called the Provost Branch, is the military police branch of the British Royal Air Force.
Members of the RAFP are distinguished by their white-topped caps and red flashes worn on their shoulder straps. They are sometimes known as SPs (Service Police).
There are detachments, usually a flight, but sometimes a whole squadron, on all RAF stations (bases). The RAFP has a large dog section, mostly used for perimeter security, and also has its own Special Investigation Branch (SIB) for the investigation of crime.
