The autonomous taxi in San Francisco came to a stop and alerted authorities after its detection systems noticed passengers handling a loaded AR-style ghost gun. The automated report initiated a response by police officers. Officers pulled over the vehicle and took into custody two juveniles.

Police confirmed that the firearm was a loaded AR-style ghost gun. The vehicle's sensors identified the weapon in the taxi. The two juveniles were held by police. The arrest resulted from the robotaxi's automated alert. No other details were immediately available.