P377 CEEFAX 1 377 Sun 24 Aug 01:44/34       NEWS IN BRIEF Leeds Rhinos' Gary Mercer has failed in his bid to have a five-match ban imposed by the RFL disciplinary committee reduced on appeal. Mercer was reported for a head-high tackle on Bradford's Graemj Bradley. Shaun Edwards has escaped a ban and is available for London Broncos' Supjt League clash against Salford on Friday. The Great Britain star was sent off against Leeds last Sunday and the RFL decided it was enough punishment. Football 302 Cricket 340 M/Sport 360 General 380 Rugby 370 Golf 330 RL Fixs RL Teams Cotton Headlines