Though in fairness, the article you linked to only mentioned people painting over signs in a couple of places in Wales, which implies that the Welsh are pretty compliant, too. Not as compliant as the Scots, no doubt, but still pretty compliant . . .
No they are definitely not compliant:
https://www.dailypost.co.uk/news/north-wales-news/minister-behind-20mph-wales-security-27860591
Not bad, not bad. But there is room for improvement!
Though in fairness, the article you linked to only mentioned people painting over signs in a couple of places in Wales, which implies that the Welsh are pretty compliant, too. Not as compliant as the Scots, no doubt, but still pretty compliant . . .
No they are definitely not compliant:
https://www.dailypost.co.uk/news/north-wales-news/minister-behind-20mph-wales-security-27860591
Not bad, not bad. But there is room for improvement!