Neighbor has camera pointing into my yard/driveway

Having a bit of a land dispute with my neighbor, where she claims a fence (that the previous owner of my property built) is hers.

She claims she had a land survey done, but refuses to show anyone. So I still believe its mine. Her only "real" claim is that her plumbing runs under it...

I dont give much of a shit about the fence, so I have been pretty laid back about it and haven't made it a huge problem.

Well, cut to yesterday, and she put up 5 signs saying its her fence, to keep off it, and of we touch it, its trespassing. She also installed 4 cameras around her house, 2 of them point directly into my yard and driveway.

She had previously put a camera up, which I called bylaw about, and they told her she cant have any cameras pointing into anyone elses yard. Now she has done it again, but this one also swivels and has a light on it.

I talked to the cops and they said "we will talk with her". They talked with her and surprise! Its still there...

Is there anything I can legally do about this? I have had enough of her games, its been 2 months.