Passing 2/ 20
California

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Do not pass on a two-lane, two-way roadway! 
In an area marked by a solid yellow line on your side or with DO NOT PASS or NO PASSING ZONE sign.

Passing is unlawful and unsafe:

  • on hills, curves, at intersections or railroad crossings, except on roads with two or more lanes of traffic moving in the same direction;
  • off the pavement or shoulder of the road;
  • when a school bus is stopped to load or unload passengers on a public road (unless a physical barrier or unpaved median separates traffic going in either direction) or on a private road;
  • when a solid line marks the left side of your lane.