Proposal to increase the potential speed reduction during the collision warning phase and clarify the interpretation of “engine start/run cycle”.
Proposal to align provisions with corresponding provisions of UN R152 and to clarify the interpretation of the provisions on system robustness when applied to heavy duty vehicles.
(ECE/TRANS/WP.29/GRSP/66, para. 31, based on ECE/TRANS/WP.29/GRSP/2019/29, as amended by Annex VI to the report)