My next door neighbor was having a birthday party in his backyard, having gotten a drone as a birthday present he was playing around with it. Next thing you know, bang he flew it into the side of my house. I was inside at the time unaware of him flying the drone, the noise startled me and when I went to investigate. I was less than pleased to put it mildly when I found the drone in my yard, it had not caused any damage to my house and the neighbor was pretty embarassed. The look I gave him when I handed his drone back to him was sufficient to get my message across. Don't know where he flies his drone nowadays but it damn sure is not over my backyard.