it's too many vehicles in general, too many, not a.specific kind of vehicle

when lockdown happened, cars weren't around, people started using electric scooters, with no cars around

results?

ER saw a spike of brain I juries because people where falling from them!

Is that the cars fault or it's people that are reckless?

https://www.theguardian.com/world/2022/jun/25/rome-to-impose...