Engineering work is taking place between Alexandra Palace and London Kings Cross, closing some lines.
As a result, trains that call at all stations between Welwyn Garden City / Hertford North and London Kings Cross / Moorgate will be amended to run between Welwyn Garden City / Hertford North and Alexandra Palace only.
Customers should use alternative train services between Alexandra Palace and London Kings Cross. Moorgate station is closed all day, with more information available here.
Check before you travel:
You can plan your journey using the National Rail Enquiries Journey Planner