TL;DR

Uber has put Britain’s first commercial robotaxi service on London’s roads. The fleet numbers 15 licensed cars, every one carrying a human supervisor, and the qualifier matters more than the launch: it marks exactly where regulatory permission currently stops.

What actually launched

The cars are Ford Mustang EVs fitted with technology from Wayve, the British firm whose model reads its surroundings from roof-mounted sensors and decides what to do as it goes, rather than following a pre-planned route. Riders cannot request one directly. The option surfaces only after a journey is booked, and only when a vehicle happens to be nearby. Fares match the equivalent UberX, Uber Electric or Uber Comfort trip, quoted upfront.

Sarfraz Maredia, who runs autonomous mobility and delivery at Uber, expects a phase-in lasting years and says human drivers will remain on the London platform well beyond that. Appetite appears not to be the constraint: more than 100,000 London customers told an in-app survey they would take a self-driving car given the choice.

Wayve’s chief executive Alex Kendall calls the work “the space race for our generation” while conceding there are “really hard problems to solve”. Waymo and Baidu are both circling the same UK market.

The intervention that made the point

Riding one for the BBC, a reporter watched the car handle central London traffic, roadworks and a cyclist waving it through a mini-roundabout — then watched the safety driver grab the wheel when a parked van’s rear doors appeared to swing open. The car had already braked hard and sounded an internal alarm. Wayve maintains its system would have coped and that the human simply chose to act.

That ambiguity is the whole regulatory problem in one moment. Nobody can say from the outside whether the machine needed rescuing.

Looking forward

Ministers and the industry were briefing earlier this year that fully driverless hire cars would be working London by the close of 2026. On this evidence that will slip. Oversight sits with Transport for London and the Department for Transport, both already criticised for the pace of approvals.

The pattern is familiar. Britain has yet to clear a self-flying plane for routine commercial work either, despite the aircraft existing. In both cases the technology is on the road or in the air with a qualified human aboard, and the remaining distance is entirely regulatory. For UK operators betting on driver-out economics, that gap is the business case.