China freezes new robotaxi licenses after Baidu's mass outage in Wuhan

China has suspended new autonomous vehicle licenses following a large-scale breakdown of Baidu's robotaxi fleet in Wuhan on April 1, 2026. More than 100 Apollo Go vehicles stopped mid-route after a cloud service anomaly severed communication between the cars and their centralized dispatch platform. The freeze, reported by Bloomberg on April 29, signals a hard shift in how China's regulators view the technology — from enthusiastic enablement to resilience-first caution.

The failure

The root cause was not a software bug on the vehicles themselves. The cars lost contact with Baidu's cloud dispatch system and, with no onboard fallback capability to complete or safely park themselves, simply stopped where they were. Passengers were trapped inside, and traffic around the affected intersections became chaotic. Baidu CEO Robin Li called the outage "unacceptable" and ordered a full technical audit of Apollo Go's cloud infrastructure within two weeks, per WebProNews. The company's stock dropped 6.2% on the day. Competitors Pony.ai and WeRide, which had no incidents of their own, still fell 3.1% and 2.8% respectively — a sign that investor confidence took a sector-wide hit.

The regulatory response

China's Ministry of Industry and Information Technology convened an emergency meeting with city representatives running active autonomous vehicle pilots. The result: no new operating licenses issued until further notice. That means companies cannot add vehicles to existing fleets or launch pilots in new cities. All operators must also complete mandatory safety self-assessments before any expansion resumes.

The freeze has no confirmed end date. For Baidu — which has poured billions into Apollo Go — it amounts to a hard stop on growth.

Regulators are now pushing a specific technical fix: vehicles must be able to complete a trip or return to a parking area independently if the cloud connection drops. China's broader safety standards for Level 3 and Level 4 autonomous vehicles, due to take effect July 1, 2027, will make onboard fallback capability and black-box (DSSAD) data recording mandatory.

What this means beyond China

The pattern echoes what happened to Cruise in the US after its 2023 San Francisco incident — regulators flipping from permissive to precautionary almost overnight. Waymo, which faced its own power-outage disruption in late 2025, has navigated scrutiny partly by emphasizing its onboard redundancy. China's new fallback mandate effectively codifies that approach into law, ahead of equivalent rules in the US or EU. For any company building autonomous vehicles with a cloud-first architecture, Wuhan is now the cautionary case study.