Those outreach arms though! , pure classics!, I remember some of these in Barnton, Northwich back in the 80s, carrying Eleco GR553s.

concrete utilities columns these are

Thought I’d give these another bump!, these are just classic

The irony of course being that these buildings all went up in a hurry during WW2 - the columns cerainly didn't, as due to blackout requirements, they wouldn't have put in exterior lighting. I'm sure these are a much later addition, probably relocated from somewhere else to give the lighting an 'authentic' look, even if in this case it's technically wrong.