California
Vehicle Code – VC 21450
<Text of section as amended by Stats.2005, c. 126 (A.B.56), § 1, eff. July 25, 2005 .>
< Section 21450 was added by Stats.1959, c. 3, § 21450, amended by Stats.1981, c. 413, § 3; Stats.1999, c. 277 (A.B.134), § 1 , and repealed by its own terms, operative Jan. 1, 2005. Therefore, this section was not in effect from Jan. 1, 2005 until July 25, 2005.>
< Stats.2005, c. 126 (A.B.56), § 1 , might be given effect as a new addition of this section; but see Government Code § 9609.>
Whenever traffic is controlled by official traffic control signals showing different colored lights, color-lighted arrows, or color-lighted bicycle symbols, successively, one at a time, or in combination, only the colors green, yellow, and red shall be used, except for pedestrian control signals, and those lights shall indicate and apply to drivers of vehicles, operators of bicycles, and pedestrians as provided in this chapter.