What Is California’s Move Over Law?

The Move Over Law in California requires drivers to either change lanes or slow down when approaching emergency vehicles, tow trucks, or road maintenance workers stopped on the side of the road with flashing lights. This law, found in California Vehicle Code (CVC) § 21809, applies to all freeways and multilane roads.

Initially, the law only applied to emergency and law enforcement vehicles, but over time, it has expanded to include tow trucks, Caltrans vehicles, and any stationary vehicle displaying flashing amber lights. The primary goal is to provide a safety buffer for those working or stranded on the roadside.

Why the Move Over Law Matters

Ignoring the Move Over Law puts lives at risk. Emergency responders, tow truck drivers, and road workers face significant dangers from fast-moving traffic. According to the California Office of Traffic Safety (OTS), dozens of roadside workers and emergency responders are injured or killed each year due to drivers failing to move over or slow down.

By following this law, drivers help:

• Reduce the risk of accidents involving roadside workers
• Prevent collisions with disabled vehicles
• Improve overall traffic safety

Additionally, compliance with the Move Over Law helps keep traffic flowing more smoothly. Drivers who abruptly stop or fail to move over can create unnecessary congestion or chain-reaction crashes.

How to Comply with the Move Over Law

Understanding and following the Move Over Law is simple. Here’s what to do when you see flashing lights ahead:

1. Change Lanes If Possible

When approaching a stopped emergency vehicle, tow truck, or road maintenance crew, move over to the next lane if it’s safe to do so. This creates a buffer zone and minimizes the chance of a collision.

2. Slow Down If You Can’t Change Lanes

On busy roads or highways where changing lanes isn’t possible, reduce your speed significantly while passing the stopped vehicle. The law requires you to slow down to a “reasonable and prudent speed” based on traffic conditions.

3. Stay Alert and Watch for Workers

Always be on the lookout for emergency personnel, tow truck operators, or other roadside workers. They may be walking near traffic or stepping out unexpectedly.

4. Give Extra Space in Construction Zones

California also enforces strict safety rules for construction zones. If you see Caltrans workers or other maintenance crews on the road, follow posted signs and move over when directed. Failing to do so can result in hefty fines.

Penalties for Violating the Move Over Law

Failing to comply with the Move Over Law can lead to fines and points on your driving record. The base fine for a first offense is typically around $50, but with court costs and additional fees, the total amount can exceed $250. Repeated violations can result in:

• Higher fines
• Increased insurance rates
• Points on your driver’s license

Additionally, if a driver causes an accident by failing to move over, they may be held liable for damages and injuries. In serious cases, criminal charges can apply.

Common Misconceptions About the Move Over Law

“I Only Need to Move Over for Police Cars”

While police and emergency vehicles are included in the law, the Move Over Law also applies to tow trucks, Caltrans vehicles, and any stationary vehicle with flashing lights.

“It Doesn’t Apply on City Streets”

Many drivers assume this law is only for highways. However, it applies to any multilane roadway, including city streets with two or more lanes in each direction.

“I Can Ignore It If Traffic Is Heavy”

Even in traffic, drivers must slow down when passing stopped emergency or maintenance vehicles. If there’s no room to move over, reducing speed is required.

Tips for Staying Safe and Avoiding Violations

• Scan ahead for flashing lights: Stay aware of roadside activity, especially on highways.
• Plan lane changes early: If you see a stopped vehicle ahead, move over in advance to avoid last-minute swerving.
• Reduce speed appropriately: If changing lanes isn’t possible, slow down well before reaching the stopped vehicle.
• Follow posted signs in construction zones: Obey reduced speed limits and lane closure warnings.

Understanding California Move Over Law