Engineering work is taking place overnight between Seven Sisters and Cheshunt / Enfield Town, closing all lines.
Due to the Bank Holiday, a reduced Saturday service will operate on Monday.
There will be no services to Enfield or Cheshunt after 23:35 Monday to Thursday nights.
Rail replacement bus service L1 will operate between Seven Sisters and Enfield Town.
Rail replacement bus service L2 will operate between Seven Sisters and Cheshunt.
Tickets will be accepted on Greater Anglia services at London Liverpool Street, Stratford, Tottenham Hale or Cheshunt stations only.
For Rectory Road and Stoke Newington, use Clapton station.
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 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.
London Overground line names:
If you would like to know more about the London Overground line names, see Behind the names.