Television wise-
Itv have never been sure have they?- regional 'local' ITV programmes have been Central (midlands) Central South (south midlands) and more recently Meridian ( Southampton, Bournemouth, Pompey, Brighton , Reading, Oxford and Crawley etc)
BBC was , still is ( albeit reduced) BBC Oxford, ( covering Oxford, Swindon, MK areas) though 'lumped in ' BBC South- similar to some of ITV Meridian territory
One National one make Scooter organisation
Vespa club of Britain originally had Oxford/Oxon in their Central region, they then reorganised, putting Oxford/ Oxon in their Southern region, ... from Feb this year Oxford?Oxon is in the VCB south Midland region ( which includes Warwickshire, Buckinghamshire and Northants - as well as Oxon
Outsiders really don't have a clue- geographically, Oxon IS in the South Midlands (IMO)