VIDEO: Roy Keane reveals Jack Charlton’s strict sunrise curfews

'With Jack it was very much a drinking culture. Players would want to go out on a Sunday, with a game on a Wednesday.' Jack would say alright 'I want ye back at the hotel for 12 o'clock'. I wouldn't be saying nothing, I'd be in the background thinking, '12 o'clock is no good'. 'Some of the senior players would say to Jack and this was true, and remember we were professional footballers - "12 is an awkward time." And it is, who comes home at 12 o'clock? So he says, 'Okay then, one o'clock'. They would go 'Jack, one o'clock isn't a great time either' because if you were out at one you were obviously in a club somewhere. So he says, 'Alright then, be back for two', but then we used to say if you are in a club you are not going to leave before two. 'Jack would eventually say , 'Lads, just be back in the morning before training.'