Up to 250 workers will down tools in a series of 24 hour and three hour stoppages over a four-week period. Unite has announced a series of strikes when up to 250 Petrofac and Aker Solutions workers will strike in defiance of proposed rota changes . Workers on BP ’s North Alwyn and Dunbar platforms will stop work for 24 hours on 11 March , 27 March and 12 April and a series of three - hour stoppages with take place on 18 , 20 and 21 March and 2 , 3 and 5 April . Aker Solutions workers on its Elgin - Franklin platform and the Shetland Gas platform will participate in the strikes .
Unite has announced a series of strikes when up to 250 Petrofac and Aker Solutions workers will strike in defiance of proposed rota changes . Workers on BP ’s North Alwyn and Dunbar platforms will stop work for 24 hours on 11 March , 27 March and 12 April and a series of three - hour stoppages with take place on 18 , 20 and 21 March and 2 , 3 and 5 April . Aker Solutions workers on its Elgin - Franklin platform and the Shetland Gas platform will participate in the strikes .