Industrial action will affect South Western Railway services between Sunday (December 18) and Sunday, January 8.

South Western Railway has published a calendar so customers know exactly when and how our services are affected.

Anyone who has already booked to travel during this time should double check train times again before travelling as timetables may have changed.

For the latest information on strike plans, service map, and detailed Q&As on ticketing options, visit www.southwesternrailway.com/strike