Thanks,when, I appreciate your professional knowledge.
When I was about 14 I used the bus to get to school, about an hour's journey. I got on at the terminus, so I had a window seat every day. A man in the proverbial mac used to sit beside a girl every day and move his hand up and down our thighs under his coat. I had had enough one day, and even though there were no seats, I stood up, forcing him to stand and let me out. The conductress (we used to have such things in the 1950's) asked me if I was all right, and I just said very loudly that I preferred to stand. I don't think he did it again.
My daughters were flashed when they were on the swings in the park, just about a hundred yards from our house. They were 11 and 9. They ran home, laughing, and told me what had happened. I rang the police and a WPC came to interview them. When she asked them to describe him, one said 'We weren't looking at his face". He was caught an hour later when he was peeping at a woman through her kitchen window, about a mile away. I wonder what happened to him? It didn't seem to traumatise the girls but of course we discussed what his problem might be. I had always been very open with them about sex so perhaps it came as less of a shock to them.