In message , at 18:27:22 on Tue, 10 Oct
2017, Someone Somewhere remarked:

One thing to consider, is that whilst Oxford isn't particularly great
traffic wise, if your wife was to commute there and you lived in London
(or its outskirts), at least she'd be going against the majority of the
flow of traffic for a lot of the journey.

The killer, however, is the last four or five miles where she won't be.
And where to park??
--
Roland Perry