“She reached down and picked a crab out of a bucket. As it came up it turned out that three more were hanging on to it. "A crab necklace?" giggled Juliet.
"Oh, that's crabs for you," said Verity, disentangling the ones who had hitched a ride. "thick as planks, the lot of them. That's why you can keep them in a bucket wihtout a lid. Any that tries to get out gets pulled back. yes, as thick as planks.”