I am not surprised to be honest..... its shocking news and no, it shouldn't happen at a car show.
I went to the show in 2003 when it was in Donny, I was pregnant at the time and we had decided to take the club there for the weekend.
I ended up parking my car at the end of my tent where my head was.... so many little dickheads doing donuts near the tents!

It was shocking! Needless to say I have now developed a real dislike for a Corsa owner who lives not too far from me as he was one of the ones involved.
Oh and Keith nearly laid out a Punto owner who decided to wheelspin his car and totally spray our tent with mud! Said owner was duly chased across the sodden field, and told to come back and clean up his mess...... which judging by Keith's tone at the time, he didn't have any choice and he did come back and clean it.
I vowed after that year never to go to Donny Show ever again whereever it was held.... the show is a total abomination to car owners, its full of chavs now and boy racers who think bling is the ultimate car accessory...... its gone proper downhill since the days of Doncaster Custom Car Show which it started life as.....
Think Ripspeed ought to totally rethink how they portray next year's show..... and knocking the camping on site on the head would be a great start to prevent incidents like this happening again......