[Klemper]

Imagine 30 of these, swarming your fortified home. You will not stand a chance. Your neighbors will have no idea what happened, until the swarm shows up at their place next.

[Lazamataz]

That's why, until anti-drone capabilities are invented and made available to the public, these devices change the balance of power from the citizenry to the tyrants.

Here is the most terrifying video you will ever see. Skip to 0.42 and prepare the be very scared.

I love the little ironic smiley-face pattern at the end. Bet the Powers that Be will insist on that pattern after every 'annoying citizen' kill.