I would assume the police would move aside cars & people to let the siren screaming vehicles get by. And at least in the USA, there's the "breakdown" lane to drive on the side of any major highway afaik. Now, if you want to debate about citizen's right to assemble vs citizen's right to drive in peace, that's another discussion. And in that discussion do note that in USA "Driving is a privilege, not a right".
The protests went further than just shutting down the freeways, at least in my city. Here they blocked a transit tunnel that moves commuters through downtown, forcing the buses to use crowded surface streets and completely disabling the light rail.
I understand your frustration, but is the light rail & public transportation a right or a privilege? We're getting pedantic here though, so I'm not extending this conversation. I'm just glad the police didn't show up with a tank and throw teargas and rubber bullets at them. That's all. Some compassion & respect was shown towards protestors and the only downside the police had to face was a few frustrated commuters, I'm okay with that. Since it's basically impossible to make everyone happy in this kind of situation, I think annoyed commuters is the lesser evil here.
That's fair. It seems police forces across the US have learned to be less confrontational against protestors, and in general this has been a good thing.
I've expressed this in a sub-optimal manner, but I'm concerned about what I see as an erosion in the degree to which we give police officers discretion about how to do their jobs in the name of what amounts to a political ideology. I'm also concerned about what I see as a mentality of fear and distrust against authority (of all types, not just law enforcement), and the tendency to act on this fear rather than trying to ensure that those who have authority have it for the right reasons.
