sentences:  During the Troubles in Northern Ireland, four people were killed in or near Limavady by the Provisional Irish Republican Army.Two were members of the security forces and two were civilians who were killed by a bomb as they drove past Limavady Royal Ulster Constabulary station.In 1987, Limavady became famous as the unintended arrival point for the world's first transatlantic hot air balloon crossing by Richard Branson and Per Lindstrand.