Like many people, this morning I read about the tragic case of the girl who died from taking this substance, and one can only think of the heartache that her family, and other families, go through when such things happen. I will look carefully at what my hon. Friend says. This is not an easy issue because the substance is banned as a slimming drug but, as I understand it, is legal as a herbicide. As she says, we must look carefully across Government at what more we can do to warn people about these things.