Apparently, new animal protection legislation proposed by the Government would offer the same protection to slugs and snails as to dogs and cats. According to the Telegraph, gardeners are up in arms about this, and deservedly so, if the report is true. Personally I suspect it's a matter of overzealous interpretation by a journalist looking for a story.
It does, however, raise the issue of how far we should go in the defence or protection of other animals. If we made it illegal to kill anything that might possibly suffer, then we'd surely starve. It is surely not wrong to count human lives above animal lives. Human pleasure, though, is a matter of debate. It is obviously wrong to torture a chimpanzee to death because you are a sadist and find it enjoyable. It is fairly obviously (to most people) right to subject mice to a small amount of pain to find a drug that cures cancer. Killing a cow (in a humane manner) because you prefer beef to lentils is accepted by most people, as is poisoning slugs because you want to see pretty flowers. But how about subjecting a chicken or a pig to a painful and miserable existence because you don't like the idea of paying a couple of quid extra on your roast? Any legislation that protects the slugs while leaving the chickens to their hell is seriously mixed-up.