The Ministry of Defence Police and Guarding Agency is a British Ministry of Defence executive agency which combines the Ministry of Defence Police and Ministry of Defence Guard Service under a single Chief Executive. Each component element remains operationally distinct and preserves its own identity. It was created 1 April 2004. Main Building - The Headquarters of the Ministry of Defence, Whitehall, Westminster, London Tri-service badge of the UK armed forces The Ministry of Defence (MoD) is the United Kingdom government department responsible for implementation of government defence policy and the headquarters of the UK military. ... An Executive Agency is a British public institution that carries out some part of the executive functions of the United Kingdom government, Scottish Executive, Welsh Assembly and Northern Ireland Executive. ... The Ministry of Defence Police (or MOD Police; MDP) is the police force of the British Ministry of Defence. ... The Ministry of Defence Guard Service provides British Ministry of Defence (MOD) establishments with guard and security services. ... Chief Executive may refer to: Chief Executive of Hong Kong Chief Executive of Macau Chief Executive Officer This is a disambiguation page — a navigational aid which lists other pages that might otherwise share the same title. ... April 1 is the 91st day of the year (92nd in leap years) in the Gregorian calendar, with 274 days remaining. ... 2004 (MMIV) was a leap year starting on Thursday of the Gregorian calendar. ...