When I was still working for a living, I commuted by train into the nearest city. The journey took an hour and a quarter. I used to travel with friends I met as a result of travelling regularly. Two of these were women. One was April, a lady in her late 50s. Most days when we arrived at the destination I would see her make a quick exit to the Ladies toilets. One morning we were waiting for a delayed train. It was a dark morning and April arrived almost exactly at the departure time. She n