The UK rail networks Northern, Merseyrail and Southern will again be affected by strike action today, Monday 13 March.
Members of the RMT union have walked out for 24 hours in protest at changes to their roles and responsibilities.
The strikes are likely to see more thanĀ half of all services cancelled at Northern and Merseyrail, although Southern said it expects to operate nine out of 10 trains.
Check www.nationalrail.co.uk for updates on disruption.