If I could stay here in Portugal and drive for a week,and only a week,I would give it a go,the absence of any traffic here is so obvious,I drove to Lisbon the other week,started off on the newish A13,didn’t see another vehicle for 10 minutes,and that was on the opposite carriageway going north!
It reminds me of UK driving in the 60’s,a pleasure to do so then.
DAVID