... should not be left to get changed after swimming unsupervised?
DS1 is 5, and in Year 1. He is in a mixed Year 1 & 2 class, and they swim at the local pool once a week. The pool is small, and not open to the public when they go, and there are teachers/TAs and mum helpers there with them, but the boys go into the changing room without any adult to supervise. I'm guessing there are only 5 or so boys changing at a time (the class is split into 3 groups, so about 10 kids per group, of which about half will be boys). This evening DS1 has big scratches down his back where another boy has scratched him while they were getting dressed, and another time he said all the other boys were throwing their swimming hats at him in the changing room. AIBU to think they shouldn't be left unsupervised? After the story of the hats being thrown I thought "OK, not great but no harm done" and told him to tell the teacher, but I'm more worried this time. I'd appreciate views please...