Waymo robotaxi stops, alerts police to armed passengers
A Waymo autonomous vehicle in San Francisco stopped itself and alerted authorities after detecting two underage passengers with a loaded "ghost gun."

Two juveniles were arrested in San Francisco while riding in a Waymo autonomous taxi after the vehicle pulled over and contacted law enforcement. The passengers were found to be in possession of a loaded AR-style "ghost gun" and were taken to juvenile hall.
Waymo later confirmed to the Los Angeles Times that it was one of their vehicles involved. A company spokesperson stated that a "violation of our terms of service involving a firearm" was detected, prompting the car to stop and alert authorities.
This incident highlights the safety protocols integrated into autonomous vehicle technology. Waymo's systems are designed to monitor for adherence to usage policies and ensure the safety of passengers and the public.
The company continues to operate and test its fleet, with such events underscoring the layered approach to safety and security in autonomous ride-hailing services.