Engineering work is taking place between Swanley and Bickley, closing some lines.
On Tuesday and Thursday morning, the 04:38 Swanley to London Victoria service will start from Orpington at 04:39, calling at Petts Wood and Bickley then the usual stations to London Victoria.
A replacement bus will be provided to start from Swanley at 04:05, calling at St Mary Cray and Bickley.
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 and bicycle information, please use this page
You can find the location of your bus replacement by typing in your station hereÂ