Since devolution, healthcare in England, Scotland, Wales, and Northern Ireland...

https://www.tumblr.com/magnificentapexwonder/822307317848670208/what-should-i-ask-my-gp-if-im-stuck-on-a-waiting

Since devolution, healthcare in England, Scotland, Wales, and Northern Ireland has followed different rules, leading to a postcode lottery where access and services can vary depending on where you live