Where a headlamp so adjusted does not meet the requirements referred to in 6.3 and 6.4, its adjustment may be changed, provided that the axis of the beam or the point of intersection H specified in Appendices 1 and 2 to Annex V is not laterally displaced by more than 1 C (= 440 mm) to the right or left (4). To facilitate adjustment by means of the "cut-off", the headlamp may be partially occulted in order to sharpen the "cut-off".
