A. Signal Legend Established: Whenever traffic is controlled by traffic control signals exhibiting different colored lights or colored lighted arrows successively one at a time, or in combination, only the colors green, red and yellow shall be used, except for special pedestrian signals carrying a word legend, and said lights shall indicate and apply to drivers of vehicles and pedestrians as follows:
1. Green Indication:
a. Vehicular traffic facing a circular green signal, except when prohibited under subsection 6-3-5A of this title may proceed straight through or turn right or left unless a sign at such place prohibits either such turn. But vehicular traffic, including vehicles turning right or left, shall yield the right of way to other vehicles and to pedestrians lawfully within the intersection or an adjacent crosswalk at the time such signal is exhibited.
b. Vehicular traffic facing a green arrow signal, shown alone or in combination with another indication, may cautiously enter the intersection only to make the movement indicated by such arrow, or such other movement as permitted by other indications shown at the same time. Such vehicular traffic shall yield the right of way to pedestrians lawfully within an adjacent crosswalk and to other traffic lawfully using the intersection.
c. Unless otherwise directed by a pedestrian control signal, as provided in 47 Oklahoma Statutes section 11-203, pedestrians facing any green signal except when the sole green signal is a turn arrow, may proceed across the roadway within a marked or unmarked crosswalk.
2. Steady Yellow Indication:
a. Vehicular traffic facing a steady circular yellow or yellow arrow signal is thereby warned that the related green movement is being terminated or that a red indication will be exhibited immediately thereafter.
b. Pedestrians facing a steady circular yellow or yellow arrow signal, unless otherwise directed by a pedestrian control signal as provided in 47 Oklahoma Statutes section 11-203, are thereby advised that there is insufficient time to cross the roadway before a red indication is shown, and no pedestrian shall then start to cross the roadway.
3. Steady Red Indication:
a. Vehicular traffic facing a steady circular red signal alone shall stop at a clearly marked stop line, but if none, then before entering the crosswalk on the near side of the intersection or, if none, then before entering the intersection and shall remain standing until an indication to proceed is shown except as provided in subsection A3b of this section.
b. Except when a sign is in place prohibiting a turn, vehicular traffic facing any steady red signal may cautiously enter the intersection to turn right or to turn left from a one way street into a one way street after stopping as required by subsection A3a of this section. Such vehicular traffic shall yield the right of way to pedestrians lawfully within an adjacent crosswalk and to other traffic lawfully using the intersection.
c. In order to prohibit right turns or left turns as prescribed in subsection A3b of this section on the red signal after the required stop, the town must erect clear, concise signs informing drivers that such turns are prohibited.
d. Unless otherwise directed by a pedestrian control signal as provided in 47 Oklahoma Statutes section 11-203, pedestrians facing a steady circular red signal alone shall not enter the roadway.
(1999 Code § 7-505; amd. 2004 Code)