I think our Kent police have a pretty good track record of investigation and enforcement evenly throughout our community.  For an activist being concerned about being "targeted", I would point to the recent protest and counter-protest regarding Planned Parenthood, where both sides were complimentary of our local police.  As far as the policy regarding the use of the UAVs, it should be noted that the same laws pertain to observation by the police, whether using a UAV, a manned aircraft, riding about on their high-tech bicycles or standing on a street corner.