# Do robotaxis get out of the way for emergency responders?

**No operator publishes a verified rate for yielding to emergency vehicles.** Robotaxi companies say their vehicles detect sirens and lights and pull over for first responders, and regulators are watching how well that holds up. DEPLOY has not verified an audited yield rate for any operator. What is on the record is the dated, sourced trail below: incidents, investigations, and rules that touch this question.

Last verified Jul 8, 2026. 7 sources.

## Short answer

There is no single verified answer to whether robotaxis reliably get out of the way for emergency responders. Operators including Waymo and Zoox say their vehicles are built to detect emergency lights and sirens and to pull over or stop, and they publish guidance for firefighters and police. Those are the companies' own descriptions of intended behavior, attributed to them, not audited results. Separately, first responders and regulators have documented cases where a robotaxi blocked or hesitated near an emergency scene, and some of those became federal investigations. DEPLOY tracks each one as a dated, sourced record. Until an operator or a regulator publishes an audited yield rate, the honest answer is that the behavior is claimed, watched, and handled case by case, not verified in the aggregate.

## What operators say vs what is documented

- **Operators (Waymo, Zoox, and others): Built to yield.** Operators say their vehicles detect emergency lights and sirens and pull over or stop, and they publish guidance for fire and police departments. This is the companies' own description of intended behavior, attributed to them, not an audited result.
- **First responders and regulators: Watching the real cases.** First responders have reported robotaxis blocking or hesitating near emergency scenes, and federal regulators have opened investigations that touch this behavior. Each is attributed to who reported or filed it, and an open investigation does not by itself establish fault.
- **Where it stands: No audited yield rate.** No operator or regulator publishes an audited rate for how reliably robotaxis yield to emergency vehicles. Until one does, the answer stays claimed and case by case.

## The record trail

| What is on the record | Status | Date | Who | Source |
| --- | --- | --- | --- | --- |
| NHTSA demands AV developers stop driverless vehicles from interfering with first responders. NHTSA Administrator Jonathan Morrison issued a directive to autonomous vehicle developers stating that driverless AVs interfering with law enforcement and first responders is a 'functional insufficiency,' not an edge case. The agency cited incidents of AVs driving into active emergency scenes, blocking ambulances and firefighters, and failing to recognize flashing lights, flares, and traffic cones. AV developers were given until end of July to present solutions. While no company was named explicitly, details point to robotaxi operators like Waymo. | On record | Jul 8, 2026 | Waymo | [NHTSA (ADS Developers Letter, July 2026)](https://www.nhtsa.gov/sites/nhtsa.gov/files/2026-07/ADS-developers-letter-july-2026.pdf), [TechCrunch](https://techcrunch.com/2026/07/08/feds-demand-autonomous-vehicle-companies-stop-interfering-with-first-responders/) |
| California AB 1777 requires driverless vehicles to support first responder communication and emergency geofencing. California enacted Assembly Bill 1777, authored by Assemblymember Phil Ting, which the state chaptered on September 27, 2024 and which became operative on July 1, 2026. The law requires companies that operate autonomous vehicles without a human driver present to maintain a dedicated emergency response telephone line for first responders during all hours, to equip each vehicle with a two way voice communication device so first responders near the vehicle can reach a remote operator, to provide training for law enforcement and firefighters on the vehicle override system, and to direct their fleet to leave or avoid an area within two minutes of receiving an emergency geofencing message from emergency response officials. This record is attributed to the enacted text of AB 1777 as published by the California Legislature. | In effect | Jul 1, 2026 | California | [California Legislature (leginfo)](https://leginfo.legislature.ca.gov/faces/billTextClient.xhtml?bill_id=202320240AB1777) (2024-09-27), [CalMatters Digital Democracy](https://calmatters.digitaldemocracy.org/bills/ca_202320240ab1777) |
| Cruise robotaxi collided with an SF fire truck responding to an emergency; one passenger injured. On Aug 17 2023 a Cruise robotaxi collided with a fire truck running lights and sirens through a San Francisco intersection; one passenger hospitalized. Prompted emergency-vehicle handling software changes; superseded weeks later by the Oct 2023 CA-DMV permit suspension and the eventual wind-down. | On record | Aug 17, 2023 | Cruise | [CNBC](https://www.cnbc.com/2023/08/18/cruise-self-driving-car-in-san-francisco-fire-truck-crash-one-injured.html) |
| Waymo driverless car blocked San Francisco firefighters working a vehicle fire. The San Francisco Fire Department reported that on August 5, 2023 a driverless Waymo vehicle stopped and parked itself between a fire truck and a burning car near the Legion of Honor, forcing firefighters to walk around the vehicle with a charged hose line to reach the fire. Waymo states that its vehicles are designed to detect emergency vehicles and first responders and to yield. This record is attributed to the SFFD incident report as compiled by Mission Local and to Waymo. | On record | Aug 5, 2023 | Waymo | [Mission Local (SFFD incident reports)](https://missionlocal.org/2023/08/cruise-waymo-autonomous-vehicle-robot-taxi-driverless-car-reports-san-francisco/) |
| Cruise driverless car ran over San Francisco Fire Department hose lines during firefighting operations. The San Francisco Fire Department reported that on May 9, 2023 a driverless Cruise vehicle ran over several lengths of fire hose laid across the 1300 block of Powell Street near Fire Station 2 while crews were working, causing equipment damage the department valued in the thousands of dollars and forcing firefighters to work around the vehicle. Cruise states that its vehicles are built to detect and pull clear of active emergency scenes. This record is attributed to the SFFD incident report as compiled by Mission Local and to Cruise. | On record | May 9, 2023 | Cruise | [Mission Local (SFFD incident reports)](https://missionlocal.org/2023/08/cruise-waymo-autonomous-vehicle-robot-taxi-driverless-car-reports-san-francisco/) |
| San Francisco firefighter broke a Cruise robotaxi window after it advanced toward an active fire scene. The San Francisco Fire Department reported that on January 22, 2023 a driverless Cruise vehicle continued advancing toward firefighters working an active scene on the 1300 block of Hayes Street, and a firefighter broke the vehicle's front window after verbal warnings and physical contact failed to stop it. Cruise states that its vehicles are built to detect and yield to emergency scenes and first responders. This record is attributed to the SFFD incident report as compiled by Mission Local and to independent reporting by Forbes. | On record | Jan 22, 2023 | Cruise | [Mission Local (SFFD incident reports)](https://missionlocal.org/2023/08/cruise-waymo-autonomous-vehicle-robot-taxi-driverless-car-reports-san-francisco/), [Forbes](https://www.forbes.com/sites/bradtempleton/2023/01/31/san-francisco-fire-dept-decided-they-should-smash-the-window-of-a-cruise-robotaxi--did-they-overdo-it/) (2023-01-31) |

## How we know this

- [NHTSA (ADS Developers Letter, July 2026)](https://www.nhtsa.gov/sites/nhtsa.gov/files/2026-07/ADS-developers-letter-july-2026.pdf)
- [TechCrunch](https://techcrunch.com/2026/07/08/feds-demand-autonomous-vehicle-companies-stop-interfering-with-first-responders/)
- [California Legislature (leginfo)](https://leginfo.legislature.ca.gov/faces/billTextClient.xhtml?bill_id=202320240AB1777) (2024-09-27)
- [CalMatters Digital Democracy](https://calmatters.digitaldemocracy.org/bills/ca_202320240ab1777)
- [CNBC](https://www.cnbc.com/2023/08/18/cruise-self-driving-car-in-san-francisco-fire-truck-crash-one-injured.html)
- [Mission Local (SFFD incident reports)](https://missionlocal.org/2023/08/cruise-waymo-autonomous-vehicle-robot-taxi-driverless-car-reports-san-francisco/)
- [Forbes](https://www.forbes.com/sites/bradtempleton/2023/01/31/san-francisco-fire-dept-decided-they-should-smash-the-window-of-a-cruise-robotaxi--did-they-overdo-it/) (2023-01-31)

## Common questions

### Do self-driving cars stop for ambulances?

Operators say yes: robotaxis are designed to detect sirens and emergency lights and to pull over or stop, the way a human driver should. That is the companies' stated design intent, attributed to them. DEPLOY has not verified an independent, audited measure of how reliably it happens, so the behavior is claimed rather than proven in the aggregate.

### Have robotaxis blocked emergency vehicles?

There are documented cases where a robotaxi stopped in a travel lane, hesitated, or entered an active emergency scene, and first responders reported them. DEPLOY records each verified case as a dated, sourced incident rather than a headline, and where a case led a regulator to open an inquiry, that filing is on the record too. The trail on this page reflects what is verified right now.

### Has NHTSA investigated robotaxis over emergency responders?

Where a federal safety regulator has opened an investigation that touches how an automated vehicle behaves around first responders, DEPLOY carries it as a regulatory filing with its date, status, and source. An open investigation is a regulator's action, attributed to the regulator, and does not by itself establish fault. The filings on this page reflect what is on the record, not every claim reported in the press.

### Are there laws requiring robotaxis to yield to first responders?

Road rules that require yielding to emergency vehicles apply to automated vehicles, and states such as California set specific operating rules for robotaxi companies. DEPLOY tracks California rules for autonomous vehicles that bear on this question as dated, sourced regulation records. Where a rule is on the books it appears in the trail above, and where DEPLOY has not verified one, the page says so rather than guessing.

### Is Waymo safe around fire trucks?

Waymo, like other operators, says its vehicles detect and respond to emergency vehicles including fire trucks, and it publishes guidance for fire departments. That is the company's own claim, attributed to Waymo. DEPLOY does not certify an operator as safe: it records the verified incidents, investigations, and rules that let you judge the claim yourself. The per-operator safety record lives on the robotaxi safety page.

## Keep reading

- [How many people have robots killed?](/how-many-people-have-robots-killed.md): Safety & recalls
- [What robot fatalities are on record?](/robot-fatalities-on-record.md): Safety & recalls
- [What happened to Cruise robotaxi?](/what-happened-to-cruise.md): Safety & recalls
- [Have there been robot recalls or safety incidents?](/robot-recalls-and-safety-incidents.md): Safety & recalls
- [All verified answers](/answers.md): Every standing question DEPLOY tracks.

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