Okay those look pretty decent, especially if they are designed with bollards and doglegs and such, so you can't get up to a dangerous velocity around people. I

Okay those look pretty decent, especially if they are designed with bollards and doglegs and such, so you can't get up to a dangerous velocity around people. It's still a little insane, you're still going to get e.g. kids on bikes getting crushed by multi-ton metal horseless wagons, but it's not as insane as e.g. the clips in the article.