(2) A member of a traffic patrol:
(a) Shall be at least 18 years of age unless the parent or guardian of the member of the traffic patrol has consented in writing to such membership and ceases to be a member if such consent is revoked.
(b) May display a badge marked "traffic patrol" while serving as a member.
(c) May display a directional sign or signal in cautioning drivers where students use a school crosswalk of the driver’s responsibility to obey ORS 811.015. [Formerly 336.470]