California Governor Gavin Newsom signed Senate Bill 1246 into law on 30 September 2026, imposing new responsibilities and penalties on autonomous vehicle (AV) operators to prevent their vehicles from obstructing emergency responders. The law, set to take effect in July 2028, targets incidents where robotaxis and other driverless vehicles block police, firefighters, or ambulances for more than 30 minutes during emergencies.
SB 1246 introduces stringent rules requiring AV companies to provide local incident technicians — on-the-ground support personnel who can assist first responders when AVs malfunction or cause roadway obstructions. Furthermore, companies must notify local authorities about the location and status of their vehicles during system-wide failures to help manage emerging issues quickly.
The new legislation also mandates that remote drivers overseeing these vehicles be based in the United States and hold valid U.S. driver’s licences, aiming to enhance accountability. The California Department of Motor Vehicles (DMV) will set guidelines defining response times and other operational details to implement the law effectively.
Senator Dave Cortese, who sponsored the bill, said at a media briefing, “California has embraced autonomous vehicles, but we cannot embrace innovation at the expense of public safety. When an autonomous vehicle crashes, breaks down, blocks a roadway in an emergency, or gets in the way of law enforcement or first responders, there must be clear accountability.”
The National Highway Traffic Safety Administration (NHTSA) had already sounded alarms in July 2026 about driverless vehicles interfering with emergency scenes nationwide. NHTSA Administrator Jonathan Morrison stated, “The agency has identified a clear pattern of driverless AVs interfering with law enforcement and other first responders. Emergency scenes are not rare or extreme edge cases.” The federal warning underscored that this was a widespread safety concern, particularly in areas with dense robotaxi traffic like San Francisco.
A Waymo spokesperson welcomed the amendments ensuring ongoing service to Californians while committing to safety improvements, noting, “Waymo is committed to making roads safer in California and continually improving our service.”
SB 1246 responds to increasing complaints and documented cases where AVs have blocked emergency responders by either becoming disabled or failing to recognise and react appropriately to emergency indicators such as flashing lights, flares, smoke, or traffic cones. By imposing operational duties and penalty frameworks, California aims to reduce delays in emergency response caused by these new transportation technologies.
The law’s implementation will require coordination between AV operators, local jurisdictions, and state regulators, with the DMV playing a key role in establishing the details. Some finer points about penalty enforcement and response time targets remain to be defined once regulations are published.
CapeFlats.co.za will continue monitoring developments ahead of the law’s July 2028 start date and provide updates on local impact and regulatory progress.