P214 CEEFAX 214 Mon 27 Oct 21:13/25       A student involved in last year's Broadwater Farm riots in Tottenham has been jailed for five years for affray. The judge at the Old Bailey said hj would have received a greatly reduced sentence if hj had confessed in the light of "overwhelming" evidence. Clifton Donaldson, of Stapleford, Broadwater Farm estate, told the court that although hj threw rocks at police, hj was acting in self defence. Photographs taken by police showed Donaldson masked, armed with a lump of wood and holding a rock. News index 102/202 Newsreel 119/219