I came across the species guide on the sea-angling-ireland website, and the picture of the Greater Weaverfish; well I knew that's what I caught. However, it also says underneath:
Boat tactics: A nasty fish, one to be avoided! It has never been recorded captured by rod and line in Irish waters, but it does live here and may show up when fishing for flatfish. Use a strong glove on the spines.
Shore tactics: Never been a report of one caught from the shore but avoid them - the only tactic you need to know is how to recognise one, preferably before it injects venom into you or a curious unfortunate child.
While the event happened on the quay in Dartmouth, in England, I just thought I'd let you know it is possible to catch one from the shore and with just a line.. (Not to mention a pack of Tesco's Streaky