San Francisco Mayor Daniel Lurie has formally requested that California regulators implement stricter statewide operational standards for autonomous vehicles (AVs), citing concerns over robotaxis blocking traffic. The proposal seeks to transition from voluntary industry cooperation to mandatory performance requirements for companies like Waymo, which currently operate driverless fleets on city streets.
Proposed Regulatory Changes for AV Operators
Mayor Lurie’s request, detailed in a letter to California transportation regulators, argues that the city should no longer serve as an autonomous vehicle test track. The proposal outlines four specific mandates for AV companies:
- Emergency Clearing: Operators must demonstrate the ability to quickly move disabled vehicles out of active traffic lanes.
- Dynamic Rerouting: Systems must be capable of rerouting service during emergencies.
- Data Transparency: Companies would be required to share real-time operational data with local agencies.
- Stress Testing: Operators must prove through testing that their systems can withstand major surges in traffic and demand.
Lurie emphasized that as robotaxis comprise a larger share of the vehicles on our streets, they become part of the transportation system itself.
Regulatory Oversight and Industry Response
The push for stricter oversight follows increased scrutiny from both local and federal authorities. The National Highway Traffic Safety Administration (NHTSA) issued a letter to major AV companies on July 8, identifying a "clear pattern" of driverless vehicles interfering with law enforcement and first responders. The agency warned that public trust is not guaranteed and urged operators to prioritize fixes for these recurring issues.
Currently, companies must secure permits from both the California Department of Motor Vehicles and the California Public Utilities Commission to operate. Six companies—Waymo, Zoox, Nuro, Motional, Apollo Auto, and WeRide—hold permits for fully driverless testing on public roads.
In response to the Mayor’s proposal, a Waymo spokesperson stated that the company values the feedback and remains committed to collaborating with city agencies. The company noted that its vehicles have supported some of the city’s biggest events, including FIFA World Cup games, and that it will continue to work with local officials based on the learnings from millions of rides provided in San Francisco.
Precedent for AV Traffic Disruptions
The Mayor’s call for regulation is rooted in specific incidents where autonomous vehicles impacted city operations. According to the city, heavy traffic around the San Francisco waterfront on the Fourth of July resulted in numerous Waymo vehicles becoming immobilized, which blocked lanes and hindered municipal shuttles attempting to clear crowds following fireworks displays.
Lurie also cited a citywide power outage in December 2025, during which robotaxis were similarly stranded, further complicating the city’s ability to manage public transit during a crisis. These events form the basis of the city’s position that autonomous vehicle operators must demonstrate major event operational readiness through testing and exercises.
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