Well we have definitely had the good years in Portugal , , still lots of Aires some free many pay, , love Portugal but will be not so easy there now, one very popular Aire at Ville Real was often over run with Dutch vans who hogged the front line facing Spain, that can only get worse as they and others will stay on the Aires much longer now, in the past it did not matter too much as one could always find a quiet parking place for a nights stop over en route but it seems that that will attract a large fine now, So I guess Portugal is out now, big loss of revenue for Portugal as vanners spent money all over on diesel, and food especially , hope Spain does not follow suit. trips to Portugal will now require much more planning, something we never did, as you could just go and wander, sad times for sure.