Filter Our Roads

Thanks, guys. Your internet filter is a wonderful idea. In fact, I think this should be applied on a much wider scale. Every car in Australia should have a built-in GPS filter to stop people from going to illegal "earthsites", and just to mix things up, we won't actually tell anyone what sites are illegal. Okay... we'll block access to half the country accidentally. And we probably won't block access to all the illegal "earthsites" either. And the cars will be limited to a top speed of 40 km/h. And you'll be able to get anywhere by motorcycle, taxi, bus, or foot, avoiding the GPS filter altogether. And anyone who knows how to change their oil will be able to disable the GPS anyway. And when people find out what "earthsites" are illegal, people will end up going there out of curiosity. But you don't hate children, do you?