Provincial City is itself a transportation hub with numerous vehicles from outside the area coming and going. If it's a driver's first time in Provincial City and they are not familiar with the road conditions or specific traffic rules of some areas, they might violate traffic rules once in such a case, exactly when the practice of civilized law enforcement and humane enforcement comes into play.
It's common knowledge that unfamiliar roads can result in any number of situations. Yan Fei had read in the newspaper about a driver, new to Provincial City, who got onto a newly built overpass and couldn't find his way, eventually being guided down by a traffic cop.
So generally, as long as the violation isn't too severe and doesn't cause any adverse consequences, most of the time, drivers can expect leniency—this has allowed some drivers who frequently come to Provincial City to exploit the system, claiming it was their first visit whenever they were caught.
