Reply #3: That's the only way to do it.

[hobbit709]

Little place called Selma, just north of San Antonio was notorious as a speed trap. Going one mile over the limit would get you a ticket.
Then one night the police chief led the San Antinio cops on a chase before finally being coralled. He was charged with DWI, evading the police and resisting arrest. He was driving the Selma police cruiser at the time.
It's still somewhat of a speed trap but now you really have to be speeding to get stopped.