Our adversaries in blue were surprised at the defeating performance of the Remote Systems ECM 5446 in "mph" mode and by the (unmentionable) prototype laser jammer. Our cooperative cops pull over as many as 30 drivers a day, and they have never come across a motorist armed with a jammer. Unfortunately, they learned something: the sounds jammers make on their radar. Now they can probably tell when someone's trying to jam them. What would they do in response? They'd probably confiscate the units-"for "obstructing justice"-and their superiors would decide if prosecution was appropriate.