@Gazza2112
Hi Gary,
The AROME covered area in Great Britain is like that:

C22FEDD8-750F-4B8B-A05D-9179961518C4.jpeg

So it should be OK for you. But in the corner of the area there is a bug which prevent to get detailed weather data.
It should be fixed with next release:

https://community.windy.com/topic/7626/no-arome-data-in-corners-of-covered-area