Engineering work is taking place between Watford and Leighton Buzzard, closing some lines.

The following trains will not run:

• 05:31 Bletchley to London Euston
• 06:40 Tring to London Euston
• 06:54 London Euston to Tring
• 07:34 London Euston to Tring
• 17:04 London Euston to Tring
• 18:06 London Euston to Bletchley
• 18:34 London Euston to Bletchley

The 17:20 London Euston to Northampton will terminate at Bletchley (at 17:55).

Check before you travel:

You can plan your journey using the National Rail Enquiries Journey Planner