Hope your all well

I got myself a Uniden Bearcat 125xlt and an R-881 whip yesterday. As an early Xmas present from the wife.
Fairly new to the Scanning hobby and learning the ropes as they say.
I'm wondering would anyone have a list of useful freqs for my part of the world I'm over here in sunny Belfast, Northern Ireland.
At present I only have the 2 airports Bfs Int and Bfs City
To be honest the built in speaker on the scanner is pretty crap wonder what sort of amplified speaker would be best for the car as I don't have an Aux port in the car which is a Peugeot 3008 2021.
Many thanks in advance
Best Regards
Glenn.