I may have posted this before, but in the early-ish 60s there was a plan to introduce WRAF into some posts. ATC was chosen because it was away from the awful (sex starved) cadets. Meeting to discuss the plan was falling apart on the difficult problem of loos - only 2 in ATC - "Officers" and "Airmen". "OK," says SATCO, "we'll put a tent outside". "But squadron leader" says the Command WRAF Officer", my girls like permanent erections.