Staff at Northern Rail and Greater Anglia take strike actionpublished at 13:11 British Summer Time 9 May 2018
Rail workers at two train companies have walked out again in a dispute over the role of guards.
Rail, Maritime and Transport union members at train operators Northern Rail and Greater Anglia have staged a 24-hour strike.
The union argues passenger safety would be put at risk by getting rid of guards and extending driver-only services.
Greater Anglia said it was running a normal service, but Northern services have been affected.
Northern said a majority of its services would run between 07:00 and 19:00 BST but "many routes will start to wind down from late afternoon".