Fresh strikes in long-running train rowpublished at 09:06 British Summer Time 26 March 2018
Workers at Northern have begun another 24 hours of strike action in a row over driver-only operated trains.
Members of the RMT union argue passenger safety would be put at risk by scrapping the role of guards.
The rail company said driver-only operated trains are widely used elsewhere.
It expects to run almost 1,400 services - about 50% of its usual weekday timetable - with the majority scheduled between 07:00 and 19:00.