Ministry of Defence Police: Colchester Mr. Jenkin To ask the Secretary of State for Defence what the establishment of Ministry of Defence police is in Colchester; and whether he has any plans to reduce this establishment. Derek Twigg [holding answer 11 January 2007]: The official complement of Ministry of Defence police (MDP) at Colchester is one inspector, five sergeants and 16 constables. A review of MOD policing requirements at Colchester, as part of a wider Army study, is currently under consideration but no decision has been taken.