Viewers visit Napier House, Grove Park, Headquarters of 567 (7th City of London) Searchlight Regiment, R.A. (T.A.), where Brian Johnston and David Wolfe-Murray see the normal training on a weekly drill evening.
In this mixed Regiment members of the W.R.A.C. are seen returning from driving instruction, and the men are seen at practice in the miniature range and at searchlight drill.
