Section 25104 Of Article 6. Side And Fender Lighting Equipment From California Vehicle Code >> Division 12. >> Chapter 2. >> Article 6.
25104
. (a) Any vehicle or equipment that requires a permit issued
pursuant to Article 6 (commencing with Section 35780) of Chapter 5 of
Division 15 because it is wider than permitted under Chapter 2
(commencing with Section 35100) of Division 15 shall display a solid
red or fluorescent orange flag or cloth not less than 18 inches
square at the extremities of the vehicle or equipment, if the vehicle
or equipment is being operated other than during darkness.
(b) Any vehicle defined in Section 34500 transporting a load that
extends beyond the sides of the vehicle by more than four inches
shall also comply with subdivision (a).