It's all too Pc now,when my sister was teaching,there was this rowdy boy,always disrupting the class,he told my sister to F off and headed out the door,my sister went to stop him and he said,if you touch me I'll get you sacked,she let him past,next thing she knew his mother was on the phone to headmaster cursing and swearing,asking why her son was seen walking down the road,teachers just can't win,that's why she eventually stopped teaching