IC 9-21-3.5-2: "Automated traffic law enforcement system"

Sec. 2. As used in this chapter, "automated traffic law enforcement system" means a device that:

(1) has one (1) or more motor vehicle sensors; and

(2) is capable of producing a photographically recorded image of a motor vehicle, including an image of the vehicle's front or rear license plate, as the vehicle proceeds through a tollgate, toll zone, or other area on a tollway, qualifying project, private toll facility, or toll road that is marked as required by the department, the authority, or an operator as a place where a person using the tollway, qualifying project, private toll facility, or toll road must pay a toll.