Oregon Revised Statutes Chapter 811 § 811.400 — Failure to use appropriate signal for turn, lane change, stop or exit from

Failure to use appropriate signal for turn, lane change, stop or exit from roundabout; penalty. (1) A person commits the offense of failure to use an appropriate signal for a turn, lane change or stop or for an exit from a roundabout if the person does not make the appropriate signal under ORS 811.395 by use of signal lamps or hand signals and the person is operating a vehicle that is: (a) Turning, changing lanes, stopping or suddenly decelerating; or (b) Exiting from any position within a roundabout. (2) This section does not authorize the use of only hand signals to signal a turn, change of lane, stop or deceleration when the use of signal lights is required under ORS 811.405. (3) The offense described in this section, failure to use appropriate signal for a turn, lane change or stop or for an exit from a roundabout, is a Class B traffic violation. [1983 c.338 §634; 1995 c.383 §66; 2001 c.464 §6]