[holding answer 4 December 2006]: The MOD estate is kept under continuous review to ensure that it is the right size and quality to support the delivery of Defence capability. There are no current plans to change the use of RAF Halton, with the exception of a small element which may be affected by the Defence Training Review Rationalisation Programme. A review of officer and airmen development is also under way and this may affect a number of units at RAF stations, including some at RAF Halton. No decisions have yet been taken.