pretty much pot luck depending on arrival time , sometimes particular gates might have specific issues on the day but impossible to predict tbh ... only real way of guaranteeing a queue free / minimal queue entry is to enter from 11am onwards . Those first hours will see you join the end of quite a long line , once the gates open it can easily take a few hours to get through plus a bit more as you shuffle your way through . make sure you have a hat , suncream and adequate hydration . you will enter the site from the side you approach so just enter by the nearest gate its not easy/ impossible to get around the site to enter elsewhere . west carparks you can choose gate A or D though .