Rail strike on Thursday 9/Friday 10 July (UPDATED)
The RMT is staging a strike across the First Great Western network on Thursday 9th and Friday 10th.
The Cotswold Line service will be reduced to one train only in each of the morning and evening peaks.
Update: FGW are now advising that "a two hourly service will operate at major stations between Worcester and Oxford".
A normal service will run between Oxford and London. The S3 bus runs from Charlbury to Oxford and takes around 1hr15 (note that peak buses don't call at the railway station so you'll need to walk from George Street).
Chiltern Railways services will continue to run as normal from Bicester and Banbury.