> We can't enforce that humans drive that way after they're licensed
Wait, isn't that what traffic police are for? Sometimes I wish speed limits were universally removed so that police will be forced to enforce the other 99.99% of traffic laws more strictly.
Maybe the word "can't" was a poor choice. My point remains that people pretty much always drive in ways that would fail a DMV driving test. Plus, I know I sure drive differently when cops are around too.
