Engineering work is taking place overnight between Seven Sisters and Enfield Town / Cheshunt after 23:50 each night, closing all lines.
There will be no Enfield Town / Cheshunt services after 23:50 each night from Monday to Thursday.
Rail replacement service L1 will operate between Seven Sisters and Enfield Town.
Rail replacement service L2 will operate between Seven Sisters and Cheshunt.
Check before you travel:
You can plan your journey using the National Rail Enquiries Journey Planner
If you would like to know more about the London Overground line names, see Behind the names.
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.