Hares run free on the Wicklow mountains, Wild geese fly and the foxes play; Sporting boys of Wicklow County, Are drivin' a tunnel through the London Clay. Up with the shields and jack it! Ram it! Drivin' a tunnel through the London Clay. Lough Derg trout grow fat and lazy, Salmon sport in Cushla bay; Fishermen from Connemara Are drivin' a tunnel through the London Clay. Up with the shields and jack it! Ram it! Drivin' a tunnel through the London Clay. Below Armagh the wild ducks breeding, Wild fowl gather 'round Loch Rea, Sporting boys from Longford County Are driving a tunnel through the London Clay. Up with the shields and jack it! Ram it! Drivin' a tunnel through the London Clay. The curragh rots on the Achill Island, Tourists walk on the Newport quay; Mayo boys have all gone roving, They're drivin' a tunnel through the London Clay. Up with the shields and jack it! Ram it! Drivin' a tunnel through the London Clay. Carlow girls are fine and handsome, All decked out so neat and gay; Carlow boys don't come to court 'em They're drivin' a tunnel through the London Clay. Up with the shields and jack it! Ram it! Drivin' a tunnel through the London Clay. Down in the dark are the tunnel tigers Far from the sun and the light of day; Down in the land that the sea once buried, They're drivin' a tunnel through the London Clay. Up with the shields and jack it! Ram it! Drivin' a tunnel through the London Clay.