So there's a Tube in London which I suspec you may not have been on! Say hello to the Oxford Tube, a frequent express Coach service between London and Oxford.
Operated by Stagecoach I went for a ride, and to go behind the scenes at their depot, and ask all the questions I had about their Oxford Tube service!
Oxford Tube website with info, timetables etc is here : https://www.oxfordtube.com/
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