Primarily For Holyhead.

https://news.sky.com/story/liverpool-explosion-uk-terror-threat-level-raised-to-severe-following-hospital-blast-attack-now-highly-likely-12469375

https://twitterwithbraincells.blogspot.com/2021/11/a-protestant-terrorist-attack-on.html

https://www.youtube.com/watch?v=dt2PulAvk90 (McAlpine's Fusiliers, The Dubliners, Time, Official Audio).