P201 CEEFAX 201 Tue 8 May 21:14/27 LIBYA "Attempted coup" crushed after three hours fighting....103 203 SOVIET UNION Olympic boycott would bj "disaster"...........105 205 CANADA Man opens fire with machine gun in Assembly building......106 206 PIT STRIKE 65 pickets arrested outside coal terminal.........107 207 Minjts want return to work.....108 208 N IRELAND UDR man shot dead ...109 209 Britain's largest ever terrorist trial opens in Belfast........110 210 News Index 102 202 Newsreel 119 219 City headlines 120 Sport 130