Yes! If not to catch violators, at least to collect data for use in enforcement. In cities and towns with lots of pedestrians, the stop sign case is key. People

Yes! If not to catch violators, at least to collect data for use in enforcement. In cities and towns with lots of pedestrians, the stop sign case is key. People check for other cars by habit, but often overlook pedestrians waiting to cross at a stop sign and put them at risk.