A contraflow cycle lane is due here after October 2022:
"The general effect of the Prescribed Routes Order would be to amend the one-way working in The Fairway between The Green and Old Oak Common Lane so as to provide for contra flow working for pedal cyclists towards The Green."
It looks like this should be recorded as:
cycleway=opposite_lane
once in place
https://www.thegazette.co.uk/notice/4176833