CVC 21754-21755: Driving below normal speed and passing.

California Vehicle Code (CVC) Section 21755 pertains to the regulations for driving slower than the normal speed of traffic on a two-lane highway. It addresses situations where a driver may impede or obstruct the flow of traffic by driving significantly slower than the prevailing speed. Here's an explanation of CVC 21755:

Driving Below the Normal Speed on Two-Lane Highways (CVC 21755):

1. General Rule (Subsection (a)):

   • CVC 21755 states that no person shall operate a motor vehicle at a speed less than the normal speed of traffic moving in the same direction on a two-lane highway unless driving at a safe speed due to specific conditions or hazards.

2. Conditions or Hazards (Subsection (b)):

   • Subsection (b) of CVC 21755 outlines situations where driving at a speed less than the normal speed of traffic is allowed and considered safe. These conditions or hazards include:
     • When driving conditions (e.g., weather, traffic congestion) make it necessary to operate at a reduced speed for safety.
     • When a driver encounters a vehicle moving at a slower pace due to its size or weight (e.g., large trucks or vehicles towing trailers).
     • When a driver is approaching or traversing a steep downgrade where the driver's ability to control the speed of their vehicle is limited by the steepness of the grade.
     • When a driver is approaching a railroad crossing, hillcrest, curve, or other location where visibility is limited.

3. Maintaining the Right Lane (Subsection (c)):

   • When driving slower than the normal speed of traffic, the driver must stay in the right-hand lane or as close as practicable to the right edge or curb of the roadway. This allows faster-moving vehicles to pass safely on the left.

4. Faster-Moving Vehicles (Subsection (d)):

   • If a driver is approached by a vehicle traveling at a faster speed from behind, they must not willfully impede or block the faster vehicle from overtaking and passing them, provided it can be done safely.

5. Penalties for Violation: Violating CVC 21755 can result in traffic citations and fines. The penalties may vary depending on the circumstances of the violation and whether it contributed to unsafe driving conditions or an accident.