P201 CEEFAX 201 Tue 15 May 21:11/20       MINERS in Nottinghamshire issue writs against union...........111 211 SCOTTISH DOCKS strike threat postponed until Monday........110 210 BRITONS back from Angola.......104 204 BANKER had contacts with KGB, inquest told..................106 206 ECONOMY CBI foresees problems if interest rates rise...........121 Thorn/EMI and British Aerospace in mjrget talks...............122 FOOTBALL Hazard's England call.135 News Index 102 202 Newsreel 119 219