18:00Six O'Clock News04/03/2017 Sinn Fein calls the results of Northern Ireland elections a watershedBBC Radio 4 Duration: 15 minutes Sat 4th Mar 2017, 18:00 on BBC Radio 4 FMAvailable for over a yearListen nowThe Republicans, who made big gains, say the unionists' majority had endedGenresNewsFormatsBulletinsBrandSix O'Clock News Source: BBC Online