Did this happen in the US? I got the impression from the article that it was in another country. Somewhere in EU was my guess based on the way it was written. Different countries/continents have different cultures.
Either way, id be pissed if i were that kid. As long as he is riding responsibly there is no reason not to let him continue.
You are correct this did happen in another country NOT the US but this is something that more than likely has happened here just no media coverage...