FILE - In this Jan. 16, 2019, file photo, Cruise AV, General Motor's autonomous electric Bolt EV is displayed in Detroit. California regulators on Thursday, June 2, 2022 gave a robotic taxi service the green light to begin charging passengers for driverless rides in San Francisco, a first in a state where dozens of companies have been trying to train vehicles to steer themselves on increasingly congested roads.(AP Photo/Paul Sancya, File)