Yes, just ignore them

And there needs to be some law that if they try to sit down and purposely block the roads that they can legally driver past them, or over them if they don't get out of the way.

Just to be clear, Protesting in General is fine, but when you purposely blocking others, or purposely damaging things (like glue can) and demanding to be treated extra special while you're purposely making life harder on others... forget you. You deserve whatever happens to you.
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