I'm in Montreal and I hate this so much. We have no emergency corridors, cars are taking all the space. I'm sitting in my apartment and those loud as fuck emergency vehicles are honking and blasting their sirens while stuck behind a row of cars, that everyone just expects to magically disappear if they just honk a bit louder.
And worse, the fucking fire department is stopping bike lanes, pedestrianized streets and fighting against modal filters because "it slows them down and could be dangerous for the lives of the citizens".
I can tell who is driving the ambulance by the style of siren chosen. Because somehow some ambulance drivers think that turning the siren on and off rapidly will make them move faster through gridlock.
Emergency vehicles here are seriously annoying, and apparently the solution is to make them even noisier and annoying rather than make some rules and infrastructure. It's high on my list of things that makes me want to move back to the countryside.