Searchlight chap deserves the laurels. That particular duty was probably the most dangerous thing the Home Guard did (apart from getting to mess about with live ammo with not much training). My grandfather did it on the Long Mynd hill in Shropshire. The town where he lived had a newly-built by-pass but during the war it wasn't opened, just used as a tank and vehicle park.
Luftwaffe bombers coming back from Liverpool would use it as a secondary target if they had failed to drop their bombs on any Scousers. There were two searchlights on the hill, and one team was totally wiped out one night when a plane was caught in the lights, and a gunner fired his MG down the beam.
Luckily my grandfather was manning the other one, so I narrowly missed being erased from existence by the Luftwaffe that night, about 30 years before I was born.