Engineering work is taking place between London St Pancras International and Mill Hill Broadway, closing some lines.
Until approximately 09:00, buses will replace trains between London St Pancras International and Mill Hill Broadway.
A reduced service will also operate between Mill Hill Broadway and Bedford, and journey times may be extended.
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 this page.
You can find the location of your replacement bus by checking station signs or by searching for your station on our station information pages.
Please be advised that, on occasion, replacement vehicles may be busier than usual, and you should allow extra time for your journey.