Birmingham - Stratford-upon-Avon - Banbury - High Wycombe - London Marylebone:
Hard Rock Calling at Hyde Park London - The following additional late night trains will run from Marylebone:
Amersham - London Marylebone:
No trains between Amersham and London Marylebone.
No direct trains to/from Aylesbury Vale Parkway and London Marylebone.
A bus replacement service will run between Aylesbury Vale Parkway and Aylesbury.
Revised train times in both directions between Aylesbury and Amersham.
Travelling to London Marylebone:
From Amersham, Chalfont & Latimer, Chorleywood, Rickmansworth and Harrow-on-the-Hill: London Underground replacement bus
or train services.
Oyster Pay As You Go users must validate their card at Amersham and London Marylebone as part of the bus replacement service.
Oxford - Islip - Bicester Town line:
Normal service. No planned alterations.