§ 71.023 TURNING MOVEMENTS AND SIGNALS.
   (A)   No person shall turn a vehicle at an intersection, a public or private road or a driveway unless the vehicle is in proper position upon the roadway, as required in § 71.024, or move right or left upon a roadway unless and until the movement can be made with reasonable safety. No person shall so turn any vehicle without giving an appropriate signal, as provided in division (B) below.
   (B)   A signal of intention to turn right or left, as required by law, shall be given continuously during not less than the last 100 feet traveled by the vehicle before turning.
   (C)   No person shall stop or suddenly decrease the speed of a vehicle without first giving an appropriate signal in the manner provided in division (B) above to the driver of any vehicle immediately to the rear when there is opportunity to give a signal.
   (D)   When any person is preparing for, attempting or executing a left turn, as described in division (A) above, no other person operating another vehicle immediately following the turning vehicle shall pass or attempt to pass the turning vehicle to the left. (Prior Code, § 16-704) (Ord. 1618, passed 8-17-99) Penalty, see § 70.999
Statutory reference:
   Rules for turning and signals, see 47 O.S. § 11-604