I think he's dangerous rather than just a nob

Just to clarify if anyone's thinking of going to NI there are still problems if you scratch beneath the surface.
If venturing outside the main tourist areas You have to go to the right places with the right people. The right people preferably being young born and bred NI from both backgrounds and you should be ok. The locals will choose which clubs and venues it's safe to visit.

An English stag weekend venturing alone into a Club in a Catholic area would be suicide.....literally
It will take multiple generations to solve that problem but they,re getting there