Commer/HCB WrT ex Kent (Gillingham)mid 1980s fire engine rally, possibly Duxford, possibly Parham, Park. This appliance dates from first half of 1950s so must be one of the first fire engines fitted with roller shutters. I cannot make out registration - ends 702 (PKX?)
Picture added on 24 November 2017 at 14:03
I don't know when Alfred Miles started building fire appliances, but they were very early in the game too with roller shutter lockers. And both Miles and Carmichael installed the hose reels low down just behind the rear doors where they were easy to access, and to rewind!
Added by Rob Johnson on 26 November 2017.