Pretty simple to you and me, it seems like some of the regressive left wing nuts think other wise.
Seriously how many years have we seen threads on this forum about...OMG Obama is coming to take my guns.. This is nothing compared to all of that rubbish...
It is rubbish that you think you can illegally protest and not get arrested. If you want to protest illegally then you must accept the consequences. How simple can it get?
No, not really.
This next picture is from when disability rights activists put themselves in front of busses in Denver in the 70s.
They blocked busses and totally fucked up transportation in Denver for a couple of days...no arrests.
That doesn't mean they shouldn't have been arrested. Had it been anyone else, they would have been arrested. ADA laws make your example illegal today. ADA requires the disabled to be treated the same as anyone else. That means they are disturbing the peace, then they should be arrested and the protesters knew that they could be arrested for disturbing the peace, so there is no issue.
People protested, disturbed the peace and got arrested, this is not news, it is a normal response to a protest.