But following someone around is a good way to draw harassment and/or stalking charges.
Especially when that person is an elected official, where you could be suspected of tracking his movements to find out where his security is most vulnerable.
I took the article to mean that he followed Malloy to a parking lot, which is still a public area. If he did that and continued to ask questions, I don’t see the problem. Like I said, there may be more to the story than that. If so, that could well change things.