I have a question for you: If your neighbor has a party, and some of their guests get loud and obnoxious,and it annoys you very much, do you knock on their door and ask them to please tone it down? Or do you call the police and file a anonymous complaint?
While your question has nothing to do with vandalism of public property, in the unlikely scenario you described, I would do neither. In fact, I'd call on the phone to find out why I wasn't invited!
They would probably tell you that you are a pesky annoyance and to go away.
We reasonable believe and have past proof that vandalism or pranks will be done to the Memorials. Vandalism and pranks are a way to get media attention. We don't want then to get any.
In case you hadn't read Code Pink's agenda for that weekend, on Friday night, they are planning "civil disobedience" at the White House. And you don't think they will continue their actions the next morning?
We are all tired of these actions getting a pass.
[Mr] T