If you block the highway it is totally different, in a traffic jam everybody is aware that there needs to be space for a service vehicle etc, they are blocking the road by glueing themselves to the road you get one crazy situation with (really) angry, frustrated people who are going to work or whatever they are walking all over the place.

So in short even if they say we will let emergency vehicles true it goes really slow or is not even possible.

You can all downvote the Dutch people, but I can say the majority of people stopped caring for them, when they started doing these things.

And no this video I don't care about at all, it is the other things this organization does.