Tell a driver that an SUV is far more likely to kill a cyclist or pedestrian, and almost none of them change their mind.
That’s the uncomfortable takeaway from a new SUV danger to cyclists study out of Swansea University.
And it says a lot about how we share the road.
What the Study Found
Psychologists at Swansea University wanted to know whether safety warnings actually deter SUV buyers. The answer, reported via the Guardian, is barely.
The team surveyed more than 2,000 people across the UK, drivers and non-drivers alike, and split them at random. Half saw a mock SUV advert carrying a warning that the vehicle posed a “significantly higher risk of fatality” to pedestrians and cyclists. The other half saw the same ads with no warning at all.
The warnings worked, in a sense. Awareness of the risk jumped from 35 percent to 54 percent.
But intention to buy an SUV fell by just 3.7 percentage points. A full 95 percent of people who wanted one stuck with that choice.
The Numbers Behind the Danger
This is the part that stings. Among people who said the safety of vulnerable road users was an “important factor” in their decision, 86 percent still wanted an SUV as their next car.
The danger itself isn’t in doubt. A separate study by the London School of Hygiene and Tropical Medicine and Imperial College London analyzed more than 680,000 crashes spanning 35 years.
It found that cyclists and pedestrians are 44 percent more likely to be killed when struck by an SUV or light truck than by a smaller car.
For children, the gap is worse. A child hit by one of these vehicles is 82 percent more likely to die, rising to 130 percent for kids under 10.
Why It Matters for Cyclists
So what actually moves the needle? Not friendly warnings, according to the people behind the research.
“Buying whatever vehicle we like, and driving it wherever and whenever we please without having to think about the consequences for other people, has become normalised,” said Ian Walker, an environmental psychology professor at Swansea University.
Walker, whose research popularized the term “motonormativity” for our blind spot around car harms, argues that asking people to drive differently doesn’t work. Stronger interventions, even financial penalties, will be needed.
For those of us on two wheels, the message is sobering. Safer roads will come from policy and vehicle design, not from hoping drivers pick the smaller car.
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