Two men were killed in separate traffic accidents yesterday. A 60 year old pedestrian died after he was knocked down by a motorbike at the junction of Penrose Quay and Brian Boru Street, Cork, at 8.15 p.m. In Banbridge, Co Down, a 91 year old man died after his Vauxhall Nova van crashed with a Ford Transit van on the Dromore Road at 7.40 a.m.