P212 CEEFAX 212 Sun 26 Oct 05:34/35       Trade unions in Northern Ireland have called for the rejection of violence, intimidation and naked sectarianism. The Northern Committee of the Irish Congress of Trade Unions issued the appeal during a one day conference on intimidation and sectarianism. Congress chairman Mr Al Mackle said trade unions should mobilisj public opinion to reject such campaigns. Mr Mackle also urged the province's political parties to rid themselves publicly of any vestige of support for violence. News index 102/202 Newsreel 119/219