Division 1.2

‘Corner of frontal protection system’ means the frontal protection system’s point of contact with a vertical plane, which makes an angle of 60° with the vertical longitudinal plane of the vehicle and is tangential to the outer surface of the frontal protection system. The bottom edge of the plane must be at ground reference level, as described in paragraph 1.1, and the top edge at a height of 600 mm. (see Figure 5).