Thirty Minutes, Ten Thousand Dollars: California's SB 1246 Puts a Price on Robotaxis That Block First Responders

On September 30, 2026, Governor Gavin Newsom signed Senate Bill 1246, and with it California became the first state to put a direct, quantifiable price on a specific failure mode of autonomous driving: a robotaxi that gets in the way of an ambulance. Under the new law, fines can reach $10,000 per vehicle when a driverless car blocks police, firefighters, or emergency medical crews for more than 30 minutes after officials request a technician — and separate lapses can draw penalties of up to $5,000 each. Cities and counties are also empowered to take AV companies to court.

The signing closes a legislative arc that began with a much more aggressive proposal. Senator Dave Cortese, the San Jose Democrat who authored SB 1246, first introduced SB 915 in January 2024 — a bill that would have handed local governments the authority to cap robotaxi fleet sizes or ban deployments outright. That measure died under intense industry opposition. SB 1246 is the pragmatic successor: it does not limit fleets, but it makes the operational cost of failure explicit.

What the law actually requires

The bill bundles five obligations for AV operators in California:

• US-based remote drivers. Companies may only employ remote drivers who are physically located in the United States and hold a US driver’s license. This is the most technically pointed clause in the law, and it lands directly on a practice the industry has never fully disclosed.
• Local incident technicians. First responders get a guaranteed on-site contact — a human who can assist with AV accidents and obstructions, dispatched whenever a vehicle crashes, gets stuck, blocks traffic, or blocks emergency access.
• Failure notifications. Operators must notify cities and local jurisdictions about the location and status of vehicles during system-wide failures.
• Blocking penalties. Local penalties are established when an AV blocks first-responder operations during an emergency for more than 30 minutes, with fines up to $10,000 per vehicle and up to $5,000 for other violations.
• Response-time transparency. Companies face additional reporting requirements on how quickly they respond to AV incidents.

The “remote drivers” distinction matters more than it first appears. The law’s language is deliberately specific: it covers a human who directly operates or drives the vehicle from afar — not the broader category of “remote assistance,” where the self-driving system stays in control and an employee merely sends guidance or software commands. Tesla is the only company that has publicly confirmed it has remote operators who can take direct control of its robotaxis. Waymo, by contrast, describes its model as remote assistance, with a global staff network — including in the Philippines — and command centers in Arizona and Michigan. Zoox says its remote operations teams are US-based. The law’s definition may force more disclosure about which companies are actually teleoperating vehicles and where from.

The incident record behind the law

SB 1246 did not emerge from theory. The supporting coalition — SEIU California (the sponsor), California Professional Firefighters, the California Police Chiefs Association, the California Association of Highway Patrolmen, Teamsters California, and the League of California Cities — built the case on a documented pattern of San Francisco failures:

• During the city’s Fourth of July celebrations, Waymo vehicles blocked streets amid heavy traffic and crowds.
• In December 2025, a city-wide power outage stalled roughly 1,500 Waymo vehicles. The San Francisco Department of Emergency Management placed 31 calls to Waymo’s dedicated first-responder hotline and was repeatedly put on hold — for stretches of up to 53 minutes — while first responders and bystanders manually moved 64 blocked vehicles.
• The San Francisco Municipal Transportation Agency eventually created a dedicated dispatch tracking category, “Driverless Car Incident,” for Muni bus and trolley operators; resolving individual blockages frequently took up to an hour.

The bill also had a federal accelerant. In July 2026, NHTSA Administrator Jonathan Morrison issued a formal warning to driverless AV developers, citing a “clear pattern of driverless AVs interfering with law enforcement and other first responders” and arguing that an automated vehicle unable to safely interact with first responders is “a danger to the general public” — a functional software insufficiency, not a rare edge case. California lawmakers were clearly listening.

The 2028 delay is the real story

The most consequential detail in SB 1246 is its effective date: July 1, 2028. That is nearly two years away, and in the robotaxi industry two years is an eternity of scaling. Waymo’s commercial fleet — roughly 4,000 vehicles as of September 2026, with about 80% concentrated in California and Texas — will be substantially larger by then, and Tesla, Zoox, and others intend to be operating at scale in the state.

The delay cuts both ways. For operators, it is a compliance runway: time to build incident-response infrastructure, onshore remote operations, and negotiate implementation guidelines with the California DMV, which regulates autonomous vehicles and will set the detailed rules, including required response times. For critics, it is a two-year window in which the penalty regime exists on paper but not in practice. Senator Cortese’s office frames the law as accountability; skeptics will note that accountability that begins in 2028 does nothing about the 2026–2027 scaling wave.

There is also an open question about how the DMV drafts the response-time requirements. A 30-minute blocking threshold is clear; what counts as a “requested” technician dispatch, how notification duties are audited during system-wide outages, and how the $5,000 tier is applied are all implementation details that will determine whether the law has teeth.

Industry response: compliance, not resistance

Notably absent from this legislative fight was the scorched-earth opposition that killed SB 915. Waymo and Zoox have both said they will comply. Waymo’s statement leaned on the amendment process: “We are grateful for the amendments made to the bill, which ensure autonomous vehicle operators can still feasibly serve Californians. Waymo is committed to making roads safer in California and continually improving our service.”

That tone reflects a strategic calculation. The robotaxi industry’s expansion depends on municipal goodwill — curb access, fleet permitting, public tolerance. Fighting a bill sponsored by firefighters and police chiefs in a state that hosts their largest markets was a losing position. Better to accept a fine regime that scales with incidents and preserve the ability to shape the DMV’s implementation guidelines from the inside.

The precedent

SB 1246 is the first US state law to attach per-vehicle financial penalties to emergency-scene interference by autonomous vehicles, and it will be watched closely by other states. Austin, Texas — where Waymo’s first nine months generated 99 emergency 911 calls from unresponsive or sleeping passengers whom remote operators could not wake through cabin speakers, plus 83 municipal citations for parking violations — is already grappling with adjacent versions of the same problem.

The deeper signal is regulatory maturation. The first wave of AV regulation focused on whether the technology worked at all. The second wave — SB 1246, Assembly Bill 1777 (which since July 1, 2026 has required AV operators to equip vehicles with two-way communication devices for first responders), and NHTSA’s July warning — is about how autonomous fleets behave as urban infrastructure: what happens when they fail, who answers the phone, and who pays. California has now answered the last question: the company does, at up to $10,000 per stalled vehicle, every 30 minutes.