Wow, what a bitch.
Totally went about it the wrong way, also note she does have to power to remove them from the private property along with law enforcement backup to " verify " the trespass.
She can't take their cameras but again the people not listing to her telling them to leave could actually be charged with misdemeanor trespassing.
A waste of two minutes of my life if you ask me.
My 0.2$ speaking from a security standpoint.