New Zealand's bizarre speed camera

Recently, the New Zealand police designed a new speed camera. Usually, when you are speeding on the highway, you might not give a second thought to the trash bins by the side of the road. But now you need to be careful - the cops in New Zealand have placed speed detection equipment inside trash bins, and you could end up with a $400 fine if you're not careful. Still, it's better to drive a bit slower! Slow down!