Seem to remember a load of Chelsea fans turned up outside Plough Lane when we were away at Wimbledon first game of 84/alaaeeeaagkedkkkrked w hall adoyooith was85 season. There had been quite a bit of trouble when we played them at Maine Road at the end of the previous season from memory, Chelsea had got promoted back to the 1st Division and we were still in the 2nd Division so we didn't play them in the league, so they were obviously missing us and wanted a bit of a 'catch up'yo
This was pre games on sky etc...so I think they must have had an early kick off so the pubs weren't open before they kicked off (theoretically making them less likely to actually 'kick off'). Chelsea fans had a fairly sizeable nasty element back then and I seem to remember a number of their games were early kick off for this reason.