Welcome back to TechCrunch Mobility, your hub for the future of transportation, and now, more than ever, the role AI is playing in it.

The company says no children under 13 can ride -- even with a parent. That's more restrictive than the Model Y SUVs it's using as robotaxis.

The investigation was launched just a few hours after Tesla put the first production Cybercabs on the road in Austin.

The company published a form on its website Thursday soliciting info from people who are interested in "Cybercab fleet vehicle purchasing."

The company is about to formally launch the gold two-seater, with no steering wheel or pedals -- a move that could change Tesla forever.

Zoox is expanding to this critical ride-hailing destination a few weeks after it started charging for robotaxi rides.

Waymo argued that fully autonomous vehicles aren't possible without using a mix of sensors and warned that pure end-to-end AI systems aren't safe enough.