
It also gets rather warm in there so dress in layers rather then a heavy coat. Be careful with rucksacks as it does get very crowded and apart from knocking people with the rucksack, it could be raided by a pickpocket when you are all squashed together. I took a bag that could be slung right over my shoulder. I've seen people with a fold up crate on wheels which are useful and are often sold at events such as these.
You may go with a full purse, but it will be very empty when you leave. There are cash machines about should you run short or your credit card looks horrified at being used yet again.
its great fun,especially gun dog day and the Discover Dogs area is fascinating, all those dogs you've read about but never seen in the flesh