...disperse or be subject to arrest...
Is it worth it? What will be accomplished either way.
"This is an unlawful assembly or you will be subject to arrest"
"Please disperse or you will be subjected to arrest"
People on the street arguing 'Supreme Court', 1st Amendment, etc., questioning "what do you mean unlawful?" "arrested for what?"
Cops repeat several times-- "Please disperse"...etc.
Police are lined up with shields, looking as if they are fixing to move down the street.