I'll take one of these two. CFCs. The problem with your example, is that any government body can randomly test the products from a company, and test for compli

I'll take one of these two. CFCs. The problem with your example, is that any government body can randomly test the products from a company, and test for compliance. The government can also measure the CFCs in the atmosphere and look for a decrease year over year. Right now, the Aus government isn't fining the companies, hopefully they will.