Any ideas how to entertain 5 and 8 year olds when you're stuck in the car on a shut motorway? We've been here over an hour and no sign of movement yet. And we have no snacks. We've exhausted the usual I spy, and who can spot different coloured cars. We've finished our audio book, and they were getting sick of being quiet enough to hear it by the end anyway.
Obviously very glad we're stuck and not involved in the accident, but the kids are getting desperately bored. How can I entertain them? All ideas welcome!
(It's the M6 somewhere in Cheshire in case anybody's about to set off.)