I notice they say illegal to fish for crays in the UK , well you best tell the crays to leave carp baits alone , lol the carp lake i use to fish well it was riddled with them i mean put a bait near the carys and you had a bite in seconds of the bait hitting the bottom , we use to try popping the baits up and the crays i think you to esiter climb on each other or carry a ladder , what annoys me about the EA is the stupid rules , back in hertforshire there is a run off from the canal and it diverts some of the water to lower down so to speak now it is all concrete but over the years it has broken and cracked and i can tell you it is rammed with crays and i mean big ones we had a huge haul took them home in to fresh water for a couple of days and wow BBQ , it is to stupid for words these things are destroying banks all along the canals but it is illegal to try and catch them .
I will say you can not mistake a birtish cray of a signal , first off the brit is small and no where near as agressive as the signals put a signal down and you watch the little nasty , my german shepard learnt a hard lesson when one nipped his nose he never ever tried to nudge one again , i think he thought it was one of his squeaky toys until it got him .