Originally Posted by Stravinsky
You still have to carry your passport anyway. Although some say not, it's still a requirement in Spain that as a foreigner we carry our passports at all times.
I don't know if it's a requirement or not. I never have and I've never had any problem. Then again I've never been stopped by the police, guardia, mossos etc!
I imagine that if you can use your driving license to identify yourself when paying by card, and even in the elections, (which you can, as I did) then it's good anywhere. Maybe it 's British/ Spanish passport but only Spanish driving licence that is recognised?