Can we report this guy for abusing his powers or harrassment?

Asked by troubleinharlem (7991) October 21st, 2010 from iPhone

Today my mom and I were coming back from UM, and she got a phone call. We pulled off because here in MD you cannot use a phone while driving. I noticed this guy in a taxi staring at us, and after awhile we left and got lost in the neighborhood, and we saw that he was following us.

We eventually got out of the neighborhood and he was still tailing us. We stopped at a red light and mom rolled down her window. The conversation follows with M as mom and T as the Taxi.

M: Uh, can I help you?
T: I notice you were lost! I am taxi driver.
M: Oh, I just pulled off to make a call.
T: I am the neighborhood watch captain! You were not just calling, you were looking around!
M: since when can I not look around?
T: you cannot in MY neighborhood! If you come back to it ever again I will call 411 on you!
M: Sir, there’s a new rule that says that cellphones cannot be used while driving, so I just…
T: I do not care! I call 411!
M: Do it! Let me talk to the police, then! I’m not afraid of you.
T: (screaming profanity)
(green light)

So… is it possible to report him? I thought his behavior was completely uncalled for and just horrible.