I looked into this in detail one time and my fermi estimate was that, if we banned trucks entirely, it might optimistically save like 40 pedestrians a year. It'

I looked into this in detail one time and my fermi estimate was that, if we banned trucks entirely, it might optimistically save like 40 pedestrians a year. It's clearly not worth bothering, just on the grounds that it would be politically expensive, and it's also pretty clearly not utilitarian either.