Texas enacts legislation requiring a permit to operate self-driving vehicles just before Tesla's planned launch of a robotaxi trial.

Tesla has started testing robotaxis with passengers in Austin, Texas, CEO Elon Musk said on Sunday, with customers paying a flat fee of $4.20, as the electric vehicle maker looks to roll out the much-anticipated service and gain a foothold in the self-driving technology race.

Texas will require all public school classrooms to display the Ten Commandments under a new state law that will make the state the nation’s largest to attempt to impose such a mandate.

The Texas measure easily passed in the Republican-controlled state House and Senate in the legislative session that ended June 2.

Gov. Greg Abbott signed Senate Bill 10, even though a similar Louisiana law was deemed unconstitutional. Supporters say Christianity is core to U.S. history.