No trains will run from Great Missenden to London this morning due to a lack of signalling staff.
As a result of a member of the signalling staff being taken ill trains between Great Missenden and London Marylebone will be unable to run.
Disruption is expected to last until 11:00am.
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National Rail has issued this advice: "You may use your tickets on Avanti West Coast, CrossCountry, Great Western Railway, LNER, Transport for London, London Northwestern Railway and West Midlands Railway services via any reasonable route."
Service suspended on Chiltern between Marylebone and Great Missenden due to signalling staff sickness. The line via Wembley Stadium is now open but trains are delayed to and from Marylebone because of track repairs at South Ruislip. It's also affecting the Metropolitan line.
— BBC Radio London Travel (@BBCTravelAlert) March 9, 2022
Chiltern Railways tweeted: "You can take an Aylesbury via High Wycombe service into London Marylebone, just not the via Amersham services."
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