Section 21755 - Overtaking and passing another vehicle upon right only under safe conditions(a) The driver of a vehicle may overtake and pass another vehicle upon the right only under conditions permitting that movement in safety. In no event shall that movement be made by driving off the paved or main-traveled portion of the roadway.(b) This section does not prohibit the use of a bicycle in a bicycle lane or on a shoulder.Amended by Stats 2010 ch 491 (SB 1318),s 40, eff. 1/1/2011.