347.15 FOLLOWING POLICE CARS OR AMBULANCES PROHIBITED.
   The driver of any vehicle other than one on official business shall not follow, within 500 feet, any police cruiser car or any ambulance traveling in response to an official call or to an emergency, or drive into or park such vehicle within the block where the police cruiser car or any ambulance has stopped in answer to such official call or emergency.
(1947 Code §19.67)