Two people were arrested in San Fransico while riding around in a Waymo robotaxi after the cab pulled over and called the cops on them. The riders were juveniles in possession of a loaded AR-style ghost gun and were taken to a juvenile hall.
Source: [The Verge](https://www.theverge.com/transportation/994405/waymo-pulls-over-calls-cops-on-riders-with-a-ghost-gun)