Got Kelmarsh instructions last night. Not overly annoying aside from a few.
No-one can be in normal clothes in the living histories area, and reenactors aren't permitted to be in the tradesman's areas in kit.
Meaning that if I want to go and see whats for sale, and I'm planning on buying some wool whilst I'm there, I have to walk 20 minutes to the plastic camp, change into my civvies, walk back, buy what I need, head back to the plastic camp, change again, and then finally return to my group's camp.