In searching for hemp news I have come across quite a few stories on using hemp seed as bait for fishing in the UK.
Bob Nudd seems to be a Master Angler and I've read about hemp seed in his columns. Anyway, while searching eBay I found a
Fishing Catapult which is "Ideal for maggot, hemp, caster or even corn feeding." Watch out for the flying hemp seed when fishing in the UK!