10. The expert from Poland presented GRE-66-17 superseding ECE/TRANS/WP.29/GRE/2011/32, taking into consideration real visibility distance and glaring according to headlamp Regulations. GRE noted a number of comments and agreed to consider again, at its next session, GRE-66-17 with an official symbol or a revised proposal by the expert from Poland.

11. The expert from Canada introduced ECE/TRANS/WP.29/GRE/2011/63 clarifying the conditions for simultaneous illumination of marking lamps and daytime running lamps. GRE adopted ECE/TRANS/WP.29/GRE/2011/63, not amended, and requested the secretariat to submit the proposal to WP.29 and to AC.1 at their November 2011 sessions, as part of draft Supplement 2 to the 05 series of Regulation No. 48 (see also para. 22).