I see kids a lot younger than 14 riding motorbikes. No helmet, riding way too fast, almost always with a similarly aged passenger. The blame lies with the parents that are too lazy and let their kids on a killing machine, and the police that do nothing about it (can't collect money off a young kid). Will never change.
I also see kids in school uniform on their way home from school, with passengers, pulling wheelies on busy streets. Again no helmets. More accidents looking for a place to happen.