P109 CEEFAX 109 Sat 29 Oct 21:41/01       'flsh nationalists have condemned Government free-market policies which they say have allowed English influence to swamp Welsh culture and economics. At its annual conference, Plaid Cymru called for more job opportunities and low-cost housing for local people to counteract the "flood of incomers". Party vice-chairman and MP Mr Dafydd +igley said Wales's national identity was in danger of of being undermined. Earlier, party leader Mr Dafyd Ellis said English newcomers threatened the Welsh language and cultureN News index 102/202 Newsreel 119/219 Next News NewsIndex Newsreel BBC1 TV