... for front illumination, either:
- +- 0,2 m inside the vehicle, measured from the point of intersection of the windscreen and bonnet (point C in Appendix 1 to this Annex), or
- 0,2 +- 0,2 m from the centre line of the front axle of the tractor measured towards the centre of the tractor (point D in Appendix 2 to this Annex), whichever results in a reference point closer to the antenna ...
