I've contended since the inception of our system that they designed it with point to point measurement in mind. Why else do you put three cameras measuring the same direction. On the 51 they have one at Bethany, one at Highland and one at Thomas. Perfect for the point to point design.
RFID tags in license plates. Great... more big brother.
They don't need RFID, they already have technology to read plates on a stand alone basis. DPS uses it to locate stolen vehicles on the highway.
The system reads plates as the officer drives down the road and runs them through the computer. The officer is notified if they get a hit.

2009 cyber gray C6 coupe, Z51, A6
1966 Laguna blue C2 coupe numbers matching 300HP 327 4spd
2002 white/black C5 convertible (gone but not forgotten)
2006 black C6 coupe, Z51, A6 (gone as well)