I knew somebody would come up with one. Yes, instead of using CEPA to deal with the content of baby bottles, the presence of BPA was banned using the Canada Consumer Product Safety Act rather than CEPA.
Another example that my colleague has just given me is that of a portable fuel container. It can be a piece of plastic or a piece of metal. You can design it so that the lid seals effectively and there are no fugitive emissions, or you can have it like the ones at my cottage that don't actually seal effectively.
Because the product itself doesn't contain a toxic substance and because of the way our regulatory regime authorities are structured now, we couldn't regulate the way that jerry can seals.