Five people have died in separate crashes on Irish roads this weekend. A 26-year-old man has died following a crash on the M7 north of Portlaoise at 8.20am yesterday. Two men were killed in a two-vehicle road crash on the Letterkenny to Derry road yesterday morning. They were named locally as John Gallagher (55) and his son Sean (24) from Ramelton Co Donegal. Also in Donegal, a pedestrian (60) died after he was struck by a vehicle in Carraig Airt on Friday night. Stephen Stewart (37) died after his tractor crashed in Dromara, Co Down, yesterday.