I always have fresh sandwiches and 3 flasks of boiling water for tea at all the shows. having to wait in line to get fed and watered is not for me.
I leave it in the car so a cuppa on arrival then feast at 12.30.
Cheddar will have the robbers with scalpels. They found Grahams Goretex jacket a very easy material to cut through but trouser pockets are the favourite robbery. I no longer take more than 20 pounds inside the venue for a deposit then go out to the car for cash,