Pete5996
Free Member
Honestly, we don't know!
I do know we have the right to remain permanently in the country of residence.
I would expect if you fly direct to and from your country of residence, your residency paperwork may suffice, but if driving through France and Spain I expect from reading that, that we may need a visa to enter those en route countries, as we would be entering a schengen country where we are not resident.
Have to wait and see?
If you are a UK citizen and legally resident in any Schengen country, you will be able to travel anywhere within the Schengen area as there are no border controls to check, so driving back from Portugal won't be a problem. The only restriction when travelling into another Schengen country will be the requirement to register if staying over 90 days.
Returning to the UK won't be any problem if you have a UK passport but, on re-entering the Schengen area, you'll need to show some evidence of residence (such as a carte de sejour in France) to avoid having to get an ETIAS visa, which would impose a time limit on your stay.