Engineering work is taking place between London Victoria and East Croydon closing various lines.
Gatwick Express trains will not run all weekend.
Customers should use alternative Southern or Thameslink trains between London Bridge and Gatwick Airport / Brighton.
Additional ticket acceptance
All weekend, customers may use London Underground on any reasonable route between London Victoria and London Bridge.
Check before you travel:
You can plan your journey using the National Rail Enquiries Journey Planner