In a simulation of a collision between a scooter rider and a pedestrian with a weight and height profile of an average elderly person, the probability of a serious head injury is about 70 per cent for a collision speed of 15kmh, and about 30 per cent for 10kmh, says Prof Yap.
"We estimate that a reduction in speed from 15kmh to 10kmh reduces the stopping distance required by about a metre. This is significant as it allows more room to avoid a collision."
Already a subscriber? Log in
Dive deeper at $0.99/month
Want more exclusives, sharp insights into what's happening at home and abroad? Subscribe to stay informed.
ST One Digital Package - Monthly
$9.90 $0.99/month
No contract
$0.99/month for the first 3 months, $9.90/month thereafter. T&Cs apply.
Unlock these benefits
All subscriber-only content on ST app and straitstimes.com
Easy access any time via ST app on 1 mobile device
2-week e-paper archive so you never miss out on any topic that matters to you