A safety inspection of the track between Aylesbury and Amersham means that the line towards London is blocked. Trains running between these stations may be cancelled or delayed by up to 60 minutes.

Disruption is expected until 12:00.

Customer advice

A mini bus has been requested to run from Aylesbury calling at Stoke Mandeville, Wendover and Great Missenden, to Amersham where a connecting London Underground service will be available into Baker Street.

You may use your ticket on London Underground Metropolitan line services operating between Amersham, Rickmansworth, Harrow-on-the-Hill and Baker Street stations.

Check before you travel:

You can check your journey using the National Rail Enquiries real-time Journey Planner

For helpful advice if you need to travel on a rail replacement service, including accessibility 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.

Compensation:

You may be entitled to compensation if you experience a delay in completing your journey today. Please keep your train ticket and make a note of your journey, as both will be required to support any claim.