Train operator Chiltern Railways has warned Warwick customers that there will be a "significant impact" on its services due to upcoming strikes.

On May 31 and June 3, no trains will run on any Chiltern route due to strike action by ASLEF.

The operator - which runs trains to Warwick and Warwick Parkway stations - will also be running a limited service on June 1 due to more strikes by ASLEF. There will be no service north of Birmingham Moor Street, or at South Ruislip, Northolt Park, Sudbury Hill Harrow, Sudbury & Harrow Road and Kings Sutton stations.  

Service frequency will be reduced on some routes, and services on all routes will finish earlier than usual.

Customers are advised to expect busier journeys and check journeys in full before travelling.  

On June 2 there will be no service north of Banbury. Services that are running will start later and finish earlier than usual. Chiltern Railways is advising customers to only travel if absolutely essential on this day.  

Journey planners for June 1 and June 2 are not currently correct, but industry systems are expected to be updated by Saturday 27 May.

Customers should check after this date to confirm their intended service is still running, and continue to check before they travel on the Chiltern Railways website (www.chilternrailways.co.uk) or app. 

More information, exact service levels and FAQs can be found on www.chilternrailways.co.uk/strike.