Nowhere that I've traveled have I seen little to no police presence because the drivers are so law abiding, and don’t need policing.

Angel,

You cleary have not travelled in parts of North America and some parts of the States - where Highways are patrolled by aircraft and you will not see a Police car for miles and miles - certainly many more miles that 21 square miles!

And as I said those drivers (certianly most of them) manage to do the right thing....

As I said the Police have a role to play - but so do we all..... ...

Piglet