[jeffbee]

I guess I am not seeing your point. We know that human drivers severely impede fire response. This has only intensified in the Uber/Lyft era in central cities like SF and NY. The only known solution is to simply take road space away from human drivers, as we have seen with the lowered fire response times in Paris as bike lanes are being expanded. You can't count on human mass action to get out of the way of a fire truck. Anyone who lives in Manhattan has watched an FDNY truck blast its horn for minutes while drivers just stand there.

https://youtu.be/aB5lqUROjT4?t=44

[masswerk]

Well, it may well be that, as a European, I really don't understand how far that kind of mindset may go. My point was really that, when it comes to an individual blocking communal efforts to preserve a city as an expression of personal freedom and/or commerce, there may be always means to take over control of that car, while that may not be the case with automated systems. (There may not be even accessible and standardized controls for manual emergency override.) If so, this is an entirely different "game", with — so far — no known winning strategies.

(You may want to sort this out before inserting potential random road blocks into a city.)