This could have two captions 1. Caught short on Battle Flight standby or 2. Laying the dust in the hot Summer of 1959.   Perpetrator will not be revealed.   Hunter F.6 under risk from corrosion is W XG269 which was first flown by David Lockspeiser on 14Nov56 delivered to 4 Sqn 28Feb57 retired to 5 MU 12Feb61 finally transferred to the Jordanian Air Force as No 807 from Jun62 to Oct62. (Thanks to Pete Jennings)