Engineering work is taking place between Purley and Caterham / Tattenham Corner, closing all lines late on Monday to Thursday evenings.
After approximately 23:55 each night until the end of service, buses will replace trains between East Croydon and Caterham, and between Purley and Tattenham Corner.
Check before you travel:
You can plan your journey using the National Rail Enquiries Journey Planner.
Replacement bus travel advice:
For helpful advice if you need to travel on a rail replacement service, including accessibility and bicycle information, please use our Rail Replacement Services page.
You can find the pick-up and drop-off location of rail replacement services by checking station signage or by searching for your station on our Find a Station page.
Please be advised that replacement vehicles may be busier than usual, and you should allow extra time for your journey.