There are so many keys you need for the caravan, have you been in a panic because you can't find them?
Geoff has done something similar on more than one occasion. Once he put them on the car roof, drove off and left them in the middle of the road. Luckily for him a passing motorist picked them up and, seeing his contact details, rang him to say he’d left them at a local garage for him to pick up.
Jenny has come up with a solution that works for them and each key is labelled too. It still carries their contact details, just in case …………..