Someone's having a little fun in the bay area.
According to this Bay Area CBS Article:
Several signs have cropped up on Bay Area highways, telling drivers that drones are enforcing speed limits. The California Highway Patrol told KPIX 5 the signs are fakes and that they do not have drones.
But not to worry:
Barclay said the agency does not have the unmanned aircraft.
“At CHP we definitely do not have drones. We use radar, lidar, pace, we have planes and we have helicopters, but we do not have drones,” he said. “Along with not having drones we definitely do not have any drones that would fire any type of weaponry.”