Chief Dan Mathews ( Broderick Crawford) also used the expression, "21-50, bye", at end of transmissions on the radio. Also, he often had to turn his car around in a rapid u-turn to proceed to the scene of the incident. Crawford's son had the original patrol car at one point, but it's unknown if he still does.
Whenever the laws of any state are broken, a duly authorized organization swings into action. It may be called the State Police, State Troopers, Militia, the Rangers... or the Highway Patrol. These are the stories of the men whose training, skill ...
Throughout the series, a common tactic was to establish roadblocks. While this tactic could be effective given enough information and manpower, it would take far more officers and cars than would be assigned to rural or suburban areas by a state police agency.