Could your child spend thousands on apps?

Sarah Coles
boy on giant ipad
boy on giant ipad

Rebecca Naden/PA Wire/Press Association Images

Parents need to keep an eye on the games their children are playing on their iPads, iPods and iPhones - and the options they click on. The warning comes as one boy runs up a £2,000 bill playing a monster game on his grandad's iPad (not pictured).

So how did he do it, and could it happen to you?