I imagine that the answer to Pedrocut's question about protocols at the time is that it was simple in the extreme. It certainly was for me. As has already been stated, a straightforward rule: "Never EVER point a firearm in the direction of someone, however absolutely certain you are that it is unloaded".
I can see in my mind's eye a moment in 1941 or early 1942. I'm standing on one side of the table in our dining/living room in Streetly, the heart of the house and where the faithful wireless set lives. On the other side of the table stand my father and my elder brother, just about to go off on an evening's or night's Home Guard duty. I'm impressed with the sudden alarm on their faces and both of them half-raising their hands in apprehension as I nonchalantly wave my brother's rifle from side to side in their direction. The ensuing lecture will never be never forgotten. I am either five or six at this moment. It seems quite a simple rule, really! And obvious, once you start to think about it.
Having said all that, I think we've drifted away from the main subject of this thread which was Geff's comment, some four years ago, that he was a survivor of the Bordesley Green Home Guard. He was then in his 95th year. He hasn't been seen on the forum since 2021 and I think we have reluctantly to assume that we shall not hear from him again. So perhaps we'll just leave this thread as it is, as a tribute to him and his service - Geoffrey Bennett, 39th Warwickshire (Birmingham) Battalion, Home Guard.
I'll leave the thread open, in case someone in the future wants to make a further contribution about Geff or the 39th. But I'll amend the thread title to make it more specific and to discourage further non-historical discussion. The main Home Guard thread remains available to everyone, of course.
Chris