C-24.2, r. 6.01 - Ministerial Order concerning Public highways where photo radar devices and red light camera systems may be used
3.1. For the purposes of Divisions II.2 and II.3, an intersection includes
(1) the intersection of the public highways described;
(2) the portions of the public highways that precede or follow the intersection that are generally
(a) parallel to the direction of the traffic monitored, over a distance of 75 m measured from the intersection;
(b) perpendicular to the direction of the traffic monitored, over a distance of 25 m measured from the intersection.