Smuggling contraband into prison via drone is a bad idea, even if you toss morals out the window: the aircraft are noisy, flashy, and require a good amount of skill to fly in undetected. However, some British crooks didn't get the memo. Police report that unidentified suspects tried using a drone (a DJI Phantom 2 Vision, to be exact) to sneak drugs, phones and weapons into Bedford Prison, only to be foiled when the machine got caught in barbed wire. Prisoners supposedly paid an inmate to accept a delivery from friends on the outside -- if so, there are quite a few people in hot water right now.