Member taking pictures of other Member

We have one member taking pictures of another member often. The abused member wrote a letter to the Board asking for assistance to get the picture taker to stop.
Our small HOA (17 townhomes) is on a private street, which the HOA maintains.
Since the street is private (not public) does that restrict the 'picture taker' member from being legally able to take pictures?
thanks.

For once, I agree with Melissa. Are any HOA CCRs or rules being broken? If not, it's a neighbor to neighbor issue, they can call the police if they think laws are being broken, or bring a civil suit if they can find cause.

Because an HOA can impact many aspects of someones life, many forget the limited authority an HOA has.

An individual that might not call the police will often reach out to the HOA for assistance.

A board needs to understand the HOA's restrictions and in cases like this, simply advise the individual to contact the police.

Before the police, who likely can't do much, consider encouraging the 2 owners to take this up in mediation. Many university law departments have mediation clinics. There are also community mediation programs. They all need "cases" and this one might fit given the details that have been shared.

We've used them in our condo for a board-level dispute around, well, antagonistic interpretations of the rules and appropriate authority of the board. Look up mediation and read a couple of site about how the process works if you're not familiar with it.