Vehicle location data is the big data collection of vehicle locations, including automatic vehicle location data. This usually includes times and often photographs as well.[1] [2] Common methods of data collection include automatic number plate recognition of vehicle registration plates from images collected by cameras mounted on vehicles or fixtures along roads, [1] [2] [3] [4] as well as radio-frequency identification (RFID) from dedicated short-range communications transponders[5] [6] (such as those used for electronic toll collection and parking lots). Databases of this information may be maintained by government or private entities. Private companies use vehicle location data for vehicle repossession and consumer profiling.[1] Government databases have been subjected to legal orders for location data.[6][7] Access may be restricted to use in criminal cases, but may also be available for civil cases, such as divorce.[7]