I went to the above mentioned show. I had no problems parking as I got there half a hour before it open. I was filming with my camcorder but I asked all the exhibitioners if I could film and I made sure not to push in or get in anyone way this did mean at times I waited a few minutes to film as some of the layout had a bit of a question. On the people smelling comments many people have health reasons.
Richard
Trains in the attic