The picture of the old Grammar School beside McGroyy's shop made me remember how segregated the boys and girls were in that school. The boys entrance was next to the shop and the girls entered by a door in the wall much further up the street. The playgrounds were well apart and boys and girls entered the school by different doors. Inside were two separate stairs and so the journeys and times from class to class were different for each sex. The Common Rooms for fourth to sixth years were also male/female.
This was the way in the fifties. Would it work or help now?