P203CEEFAX 203 Wed 19@Oct 12:02/43       The Government is expected to confirm today that it intends to take action to ban interviews with terrorist organisations such as the IRA. The Homj Secretary, Mr Purd, is expected to outline plans to starve terrorists of@what Mrs Thatcher has described as "the oxygen of publicity". A BBC correspondent says it is understood the ban will also cover Sinn Fein, the political wing of the IRA. It is not clear whether the ban will cover newspapers as well as radio and TV. News index 1p2/2p2 Newsreel 119/219 Next News NewsIndex Newsflash BBC2 TV