Are there rules for what can be taken into the official seating areas? Such as, no glass containers, no back packs, no duffle bags over a certain size, etc? I have tickets for Tribune Michelin, and do not want to be turned away if we bring prohibited items. I did not see any sort of "rules of the track" on the LM.org website. At Watkins Glen in the US, you can have whatever items in your camping area, but there is a "security check" when you go into the grandstands and they were quite strict.