At intersections, an operator of a vehicle intending to turn into a street to the left shall make what is commonly known as an INSIDE LEFT TURN, subject to the following regulations: such vehicle shall go diagonally across the intersection, keeping as close as practicable to the center of the intersection, and reaching the right-hand side of the street so being entered to the left as directly as practicable.
(Ord. passed - -) Penalty, see § 70.99