like i said...from BRFC mad messageboard..
"Oh sh1t , that finishes off a bad weekend . From what I`m led to believe , it was an accident . Lads had been messing about throwing beer and plastic bottles , someone has then thrown the bin , which the lad has gone to head , like a football , now he has then either been knocked out or slipped and then banged his head on the floor . I got that from lads who had it filmed on their mobile , which they had then given to Police as evidence ."