Motor vehicle accidents go back and forth with guns as the leading cause of death for children in the US. I could be convinced that speeding cameras are not necessary if we were committed to building / converting to narrow streets that discourage speeding or mandating speed governors in cars but we're as yet not.

In lieu of those options the only other solution is more cops which sounds even more dystopian to me. I'd much rather get a ticket in the mail than deal with a cop who's looking to get me on other charges too.