58. The World Forum noted that this item had been postponed to a future session awaiting comments from the Working Party on Road Safety (WP.1) on the development of the Agreement and draft Rule No. 2 (ECE/TRANS/WP.29/2009/135) as well as comments from experts of GRSG, GRSP, GRE and GRRF concerning the development of draft Rule No. 2 only. The Secretary of WP.1 announced that WP.1 would consider the future development of the Agreement as well as draft Rule No. 2 at its September 2010 session.