Amend the MUTCD Figure 8C-3 notes to read:
Notes:
All aspects (or signal indications) are either white or amber.
(1) Could be in single housing.
(2) "Go" lens may be used in flashing mode to indicate "prepare to stop."
[Statutory Authority: RCW
47.36.030. WSR 11-23-101, § 468-95-365, filed 11/18/11, effective 12/19/11.]