Bumper lead definition

Bumper lead means for any longitudinal section of a vehicle, the horizontal distance measured in any vehicle vertical longitudinal plane between the upper bumper reference line and the bonnet leading edge reference line.
Bumper lead means for any longitudinal section of a vehicle, the horizontal distance measured in any vehicle vertical longitudinal plane between the upper bumper reference line and the bonnet leading edge reference line. Copied from gtr, § 3.9. See also Commission doc, Annex I, § 2.4.
Bumper lead means, for any longitudinal section of a carvehicle is, the horizontal distance in the vehicle longitudinal plane between the upper bumper reference line, as defined in paragraph 3.28. and the bonnet leading edge reference line, as defined in paragraph 3.6.]