> As such, it might be necessary for us all to walk, at least until we can develop practical systems to regulate speeds on bikes and ensure that the roads are n

> As such, it might be necessary for us all to walk, at least until we can develop practical systems to regulate speeds on bikes and ensure that the roads are not mad max style kill zone. I suggest a top bike speed limit of 10-12 km to ensure safe streets, with powerful automated brakes that prevent accidental pedestrian hits. I'm amused that you think this is some sort of "gotcha". As someone who cycles, I would take this deal without hesitation it got rid of cars. Of course, cycle-on-pedestrian deaths basically zero relative to the deaths caused by cars, so it's a worthless analogy. However, I do like the implication that we should be regulating transit based on momentum rather than just having special status for cars.