US Stock Market Move | Tesla, Inc. (TSLA.US) falls nearly 3% as the safety of autonomous taxi services is questioned by US regulatory agencies.

On Thursday, Tesla, Inc. (TSLA.US) fell nearly 3% to $337.37. In terms of news, the US federal safety regulatory agency recently requested Elon Musk to provide detailed explanations on how Tesla, Inc.'s driverless taxi (Robotaxi) can avoid traffic accidents. It is reported that Tesla, Inc. plans to pilot Robotaxi services in Austin, Texas next month and gradually expand them nationwide. As the US has not established national standards for autonomous driving, regulatory authorities have limited means to oversee Robotaxi without a steering wheel or brake pedal. If Tesla, Inc.'s response is not sufficient, the Austin pilot may be delayed.