“A homeowners association in Colorado has set up a radar system and begun issuing tickets to speeders. Drivers caught violating the max. 30 mph speed limit in the community will be subject for fines from anywhere from $15 to $100, depending on how fast they are driving. If the violating driver is a visitor of the subdivision, their ticket will be given to whichever homeowner they are visiting at the time.”
http://consumerist.com/2012/11/05/hoa-installs-radar-issues-speeding-tickets/