I went to the one in '84. I seem to remember drinking 2 cans of Special Brew on the coach there that but in those days they weren't equipped with toilets. I was seconds away from pissing myself but jumped over a wall when the coach got to the ground and had the best piss of my life in front of loads of cops. They didn't seem to mind though. Sadly I still drink that stuff. Special Brew that is, not urine. It makes your hair fall out apparently.
What, the urine?