To ask the Secretary of State for Communities and Local Government pursuant to the answer of 25 February 2008, Official Report, column 1220W, on fire services: buildings, what method of calculation was used to determine the size of regional control centres. (198803)

I refer the hon. Member to the answers given on 25 February 2008, Official Report, column 1220W, 6 March 2008, Official Report, column 2776W and 7 March 2008, Official Report, column 2887W. All of these factors combine to determine the size of the Regional Control Centres.