I’m surprised you didn't know Eric (bdp24). If I was on one of those millionaire dollar game shows, and it was a music question; had one life line left, a phone call....I would call you. 8^0
Well I’m Canadian and did not know either. It was the anniversary of the album and it was in the news here. According to the coverage, Sgt Pepper took the Beatles security duty seriously, even though he thought they were "ruffians and hooligans"