Engineering work is taking place between New Barnet and Welwyn Garden City, closing some lines overnight from Monday evening until Wednesday morning.
Between 23:10 and 05:10 each night:
- Trains towards London will not call at Hatfield, Welham Green or Hadley Wood
- Trains from London will not call at Hadley Wood or Welham Green
Replacement buses will run between New Barnet / Potters Bar and Welwyn Garden City.
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 set-down 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.