In all cases where any vehicle is stopped or parked upon a 2-way roadway, the right-hand wheels of said vehicle shall be parallel to and within 12 inches of the right-hand curb or edge of the roadway. In all cases where any vehicle is stopped or parked upon a 1-way roadway:the right hand wheels of said vehicle shall be within 12 inches of the right-hand curb or edge of the roadway; or the left-hand wheels shall be within 12 inches of the left-hand curb or edge of the roadway. Where it has been determined that a roadway is of sufficient width to permit angle-parking without interfering with free movement of traffic, the Director of Transportation may permit angle-parking by the erection of signs so stating. No vehicle shall be stopped or parked on any roadway in such manner that its front or rear is less than 4 feet distant from the front or rear of any other vehicle. City Code, 1927, art. 4, §81 1950, art. 38, §64 1966, art. 31, §76 1976/83, art. 31, §55 Ord. 26-823 Ord. 37-524 Ord. 74-765 Ord. 15-435