We arrived at about 4 PM on Sunday July 3rd.On turning into the access road we were confronted with a continuous stream of cars coming towards us . It turns out that it was towards the end of the annual Cotswold Show . The access lane was being used as the exit from a huge car park . Eventually , we had to just push our way through . This was a very bad experience . The staff at the site seemed unable to see that there was any problem . - it was just our bad luck arriving when we did ! We had no prior warning of the potential situation . No attempt had been made to make any arrangements to cope with the situation . ( A person at each end of the lane with a radio would have been useful - and only necessary in the few hours when the car park was emptying ) .