Watching episode of Mythbusters testing static electricity igniting a fuelling petrol pump, and they keep saying how most people cause explosions by getting in and out of their car while the car is fuelling.

At first I didn’t understand how or why people would get in or out of their car while it’s refuelling. But then I realised that barely any petrol pump in Sydney allows you to refuel without holding the handle in. Simple solution to a dangerous risk no?