When we first moved from Edinburgh to Oxford, my DDs had Scottish accents. DD1 was five and started at a new school. The other kids would get her to say girl and world and similar words. They loved the rich r sounds that almost made the words two-syllabic 
It was interesting to witness the change in their accents as the years went by. The vowel differences were the either the first to go or the last. I can't remember now.
Giorgia Meloni Gives Trump Both Barrels!

