 Buchanan had raised with Gardaí in Monaghan in 1987 that the RUC were concerned about the same Garda officer was 'unduly associating with the IRA' and hours before he left Armagh police station to meet Buchanan at Newry station, Breen had confided to Staff Officer Sergeant Alan Mains that he had a sense of foreboding about his trip to Dundalk because he believed the same Garda was in the pay of a senior IRA man living on the Armagh/Louth border and would pass on information to him.Despite Breen's misgivings, at 1