Cars are weapons. They kill people quickly with momentum, and slowly with pollution and a sedentary lifestyle. We need to start treating them as such
Now if you say "What about all the crazy drivers??" think about this: have you ever considered that you might be the crazy driver? Maybe not 100% of the time, but maybe one day you're stressed so you speed up to get through a red light, or you really need to read this text because it's important. You only need to be a crazy driver for 30 seconds to end someone's life. Something that's almost impossible to do on public transportation or on a bike.