Trev, would you rather I shut up and ignored it, and some school, and ultimately some parent doesnt find out whats going on and try to put things right? If I kept quiet they wouldnt even have the option
If you've got a kid on a bike give him or her a bit of bellyache about it. Drum it in, go out on rides with them so you can see how they ride and put problems to bed.
Yes I know kids are graced with the gift of free thought. The biggest part of growing up is taking the advice and discipline from those older and more experienced in life, be that your parents, the schools, a copper or who ever. Perhaps that is the rough you should be thinking of.