When any vehicle in or on any grade separation is stopped for any reason and is obstructing or may obstruct the flow of traffic, any member of the Police Department may move such vehicle or have such vehicle moved to the nearest terminus of said grade separation and beyond to a place of safety. The registered owner or owners and the operator of such vehicle shall be responsible for all reasonable charges for the moving services. (Ord. 3262-NS § 7.5, 1952)