A new era for the police vehicle is upon us. The age of the tried and true Ford Crown Victoria is finally drawing to a close, and there is no shortage of suitors — ranging from awe-inspiring to yawn-inducing — lining up to replace it as Johnny Law's preferred transport. Here's a quick rundown of what will be protecting tomorrow's streets, as well as what you should be keeping an eye out for on the side of the road and in your rearview mirror.
