The death of a pedestrian in a Tesla operating on ‘Full Self-Driving’ mode has triggered a federal investigation in the United States, reigniting a cross-Atlantic debate over the pace of autonomous vehicle regulation. As the US probes the circumstances of the crash in Seattle, UK ministers are positioning the country’s forthcoming safety framework as a potential global standard, one that could either accelerate or stunt the rollout of driverless cars.
The incident, which occurred late on Tuesday, saw a 2019 Model 3 strike and kill a 35-year-old man crossing a highway near Seattle. The National Highway Traffic Safety Administration has launched a special investigation, marking the 31st such probe involving Tesla’s Autopilot or Full Self-Driving systems. While Tesla continuously stresses that drivers must remain engaged and ready to intervene, critics argue that the branding of the system as ‘Full Self-Driving’ is dangerously misleading.
In the UK, the Automated Vehicles Act, which gained royal assent in May 2024, is being finalised. The legislation aims to create a strict liability regime where the manufacturer – not the driver – is responsible for any crash while the vehicle’s automated driving system is engaged. Transport Secretary Mark Harper has described the act as a “landmark” that will “unlock a transport revolution” but has also promised that safety will be the “absolute foundation.”
The differing approaches between the US and UK are stark. In America, regulation is fragmented, with individual states setting their own rules. The federal government has issued guidelines rather than binding mandates. In contrast, the UK is centralising oversight, requiring that any self-driving vehicle obtain a permit and undergo rigorous testing before hitting public roads. The government has also committed to a review of insurance and liability laws to ensure victims can claim compensation without lengthy legal battles.
But for many working families, the autonomous vehicle debate feels distant. On the streets of Manchester’s Moss Side, where I grew up, the main concern remains the cost of living: bus fares, the price of petrol, and road safety in a city that sees far too many cyclist fatalities. Yet the outcome of these investigations and legal frameworks will eventually touch every household. Self-driving cars promise to cut road deaths – which claimed over 1,700 lives in Britain last year – and could slash the cost of transport. But the patchy rollout of electric vehicle charging points in the North tells us what happens when technology races ahead of infrastructure.
The US federal probe is being watched not just by Tesla shareholders, but by unions and safety campaigners here. The Transport Salaried Staffs Association, which represents many transport workers, has raised alarm over the potential for autonomous vehicles to put hundreds of thousands of driving jobs at risk. Meanwhile, pedestrian groups like Living Streets warn that the UK’s current highway code is not equipped for a future where cars may have to navigate ‘ethical’ choices in a split second.
What the UK does will set a precedent. If the regulatory framework forces manufacturers to prove their systems are safer than human drivers before deployment, it could become a blueprint for the EU and beyond. If it is watered down under industry pressure, it risks repeating the safety scandals that have plagued other technologies.
Tesla shares wobbled on the news of the Seattle investigation, but the real impact will be measured in lives. As the US gathers data, UK ministers must resist the lure of corporate lobbying and hold the line on safety. The global benchmark they aspire to should be measured not by how quickly driverless cars arrive, but how reliably they stop when a child steps into the road.
