Investor Ross Gerber left his Malibu, California home on June 22 in a black Tesla (TSLA) Model S.

 Dan O'Dowd, a digital entrepreneur, will be in Santa Barbara.

They got together to test out the Full Self-Driving (FSD) software from Tesla.

The programme has numerous significant flaws and endangers everyone's safety.

Gerber is only placing his hands on the driving wheel with FSD mode engaged.

 The Model S slowed down for six construction signs and stopped for 13 stop signs.

 the autonomous Tesla almost hit an SUV when it neglected to stop for a stop sign.

a Tesla Model 3 for a neighbouring school district and a 15-minute journey.