Are these a common technique?
Something happened at my 13 year old's school. He doesn't seem to know what, only that it involved football and some pupils were suspended. As a result ALL of the boys in his year have to stay in at break and lunch time "for the foreseeable future". It has been nearly two weeks now and no further mention of this or when they will be allowed outside again has been made.
He says he has never played football at school, his friendship group doesn't hang about with those who do, didn't witness anything, weren't involved in any way. He also says that some girls play as well as people from the year below, but only the boys in his year (about 120 of them!) are being punished. Feels a bit extreme to not only have sanctions for something he wasn't involved in, but to not even know why.