Call me old fashioned or maybe it's a Hull thing having seen Les from Hull's comments, but isn't packing up why they invented tuppaware? If one goes on a long journey surely 10mins in the kitchen with a breadknife and a packet of cheese slices can save one a fortune? We use service stations for the toilets and not much else -Hazel and I can recommend Dr Kargs Emmental and Sunflower crispbreads for a tasty on the road snack-they take at least 4 hours to eat for adults and a child could suck their way through one in a bout 3 weeks-excellent fancy!