> It's illegal not to have a front license plate in Colorado.  The photo is
> taken from the front so that the driver can be identified.  The driver gets
> the ticket, not the vehicle.
> 
> On highway 85 near work they set it up about 3 or 4 times per week and catch
> hundreds of drivers going 55 to 60 in 45 zone every time they are out there.
> I always drive about 60 to stay with the traffic flow, but just hold up a
> map between my face and the radar van as I approach the speed trap.  I've
> seen lots of flashes but haven't gotten a ticket yet.
> Mark

Do they do pattern recognizing from the pic of your face !?!?