There's all sorts of health and safety stuff too - have to check in any heavy duty weapons (scythes and possibly broomsticks
) for just wandering around the hotel and convention rooms. At Birmingham they let you have them back for the Maskerade but I'm not sure whether they're having one for this?
However - I'm not going in for the Maskerade even if they do have one, so I'll only dress up inside and for the posh din-dins