A Baidu Apollo robotaxi in Wuhan, China. | Image: Bloomberg via Getty Images

Numerous robotaxis operated by Chinese tech giant Baidu froze in a major city on Tuesday, reportedly trapping passengers inside, stranding them on highways, and causing at least one accident in snarled traffic. Police in Wuhan confirmed receiving multiple reports of Baidu's Apollo Go robotaxis stopping in the middle of streets and being unable to move. Police said no injuries have been reported and that preliminary investigations suggest an unspecified "system failure" is responsible for the outage.

NEW: Dozens of robotaxis by Baidu stopped on the road in Wuhan, causing crashes on highways and trapping passeng...