&quot;The Anaheim Police Department has acknowledged in new documents that it uses surveillance devices known as Dirtboxes—plane-mounted stingrays—on aircraft flying above the Southern California city that is home to Disneyland, one of the most popular tourist destinations in the world.&quot;<p>According to the United States Census Bureau Anaheim County has a population of 346,997 (2014). Not being from the US, the fact that a county police from an area with a population of 350k is able to afford to buy and operate airplanes amazes me.