But with waymos it would be possible. Mark those streets as "extremely slow" and never go there unless you are dropping someone off. (The computer has more patience than human drivers.)

If that's too annoying then bad parking by school areas so the situation doesn't happen.

I don't know if you've been to some cities or neighborhoods but almost every street has on-street parking in many of them.

And why would you make Waymo's go slower than human drivers, when it's the human drivers with worse reaction times? I had interpreted the suggestion as applying to all drivers.