Illegal U-turns getting out of hand

At the Oak Creek, WI intersections of 13th St. and Rawson Ave., as well as the pair of intersections of I-94 and Rawson Ave., there is a massive amount of illegal U-turns. It is getting dangerous. Some vehicles are even proceeding through a RED LIGHT while making a U-turn. In case you weren't aware of the Wisconsin statute pertaining to this, read below:

346.33 Where turns prohibited, exception. (1) The operator of a vehicle shall not turn the vehicle so as to proceed in the opposite direction upon a highway at any of the following places:
(a) At any intersection at which traffic is being controlled by traffic control signals or by a traffic officer;