Engineering work is taking place between Horley and Purley, closing some lines.
From 23:55 Monday to Thursday evenings until 05:00 Tuesday to Friday mornings, buses will replace trains running between Gatwick Airport and East Croydon via Redhill.
Check before you travel:
These changes are not currently shown in the National Rail Enquiries Journey Planner, please check back nearer to the time of travel.
Replacement Bus Travel Advice:
For helpful advice if you need to travel on a rail replacement service, including accessibility information, please use our travel information pages.
You can find the location of your replacement bus by checking station signs or by searching for your station on our station information pages.
Please be advised that replacement vehicles may be busier than usual, and you should allow extra time for your journey.