Firearms in Northern Ireland: https://en.wikipedia.org/wiki/Firearms_regulation_in_the_United_Kingdom#Northern_Ireland https://en.wikipedia.org/wiki/Firearms_re

Firearms in Northern Ireland: https://en.wikipedia.org/wiki/Firearms_regulation_in_the_United_Kingdom#Northern_Ireland https://en.wikipedia.org/wiki/Firearms_regulation_in_the_Uni... Self defence: https://www.cps.gov.uk/legal-guidance/self-defence-and-prevention-crime https://www.cps.gov.uk/legal-guidance/self-defence-and-preve... Pre-emptive strikes: https://www.cps.gov.uk/legal-guidance/self-defence-and-prevention-crime https://www.cps.gov.uk/legal-guidance/self-defence-and-preve...