A sign must be affixed to every private carrier bus that is plainly visible and contains the words "private carrier bus." The sign must:
Wash. Admin. Code § 204-32-050
Statutory Authority: RCW 46.37.005 and 46.37.290. 08-19-078, § 204-32-050, filed 9/16/08, effective 10/17/08; Order 7001, § 204-32-050, filed 6/10/70, effective 7/15/70.