Monster crabs are invading Europe. Armed with a jar of mayonnaise, Stephen Bleach steps into battle An army of red monsters is marching west from Russia. They have eight legs, and huge claws, and they grow up to 6ft wide. They’ll eat anything they can catch. There are 10 million of them, and they’re multiplying rapidly. So, I ask you, what better way to spend a short break than to nip up to Norway, catch a few with your bare hands and eat them with garlic mayonnaise?