The Alphabet Inc. unit is entering its fifth major city, operating robotaxis in a partnership with Uber in a 65-square-mile portion of the Georgia capital.

Tesla’s much-publicized robotaxi service began this weekend — but only in one neighborhood in Austin, Texas, only for a select group of the company’s fans and only with a Tesla employee in the front passenger seat.

Tesla has started giving rides in driverless Model Y SUVs in Austin. Details are still sparse, but limited service is open to vetted and invited riders.