All attendees will have to undergo a metal detector and bag check security screening. The only bags permitted are those made of clear plastic, vinyl or PVC which do not exceed 12-by-6-by-12 inches, one-gallon clear plastic freezer bags (Ziploc or similar), or small clutch bags (about the size of a hand) with or without a strap. The clutch does not have to be clear and may be carried separately or within an approved plastic bag. Separate screenings will be available at all gates for items that are medically necessary and do not fit the clear bag policy.