For the purposes of section 66 of the Act, the following process is prescribed—
(a) a computer receives digital files from 2 or more road safety cameras where each digital file contains—
(i) an image of the same motor vehicle; and
(ii) data indicating the date on which, and the time and place at which, the image was captured by the road safety camera; and
(iii) data indicating the speed limit at the time and place at which the image was captured; and
(b) using that data the computer calculates the average speed of the motor vehicle in accordance with section 78(2) of the Act; and
(c) the computer creates a digital file containing the matters referred to in paragraphs (a) and (b).