Magpies keeper Harper reveals life under Shearer is far more disciplined

Newcastle goalkeeper Steve Harper has welcomed Alan Shearer's tough new rulesafter admitting discipline had been allowed to slide. Tough times ahead: But Steve Harper likes Alan Shearer's new regime Shearer has introduced stringent new regulations with increased fines for offenders as he attempts to foster a recovery on and off the pitch, with midfielder Joey Barton suspended until further notice by the club for a breach of discipline.  Lout Barton must leave Newcastle, says apoplectic Alan after dressing room bust-upASH WEDNESDAY: Lack of local heroes has Wor Al's Newcastle drifting awayNEWCASTLE FC