47. GRSP supported WP.29-150-22 as amended by GRSP-48-07 and GRSP-48-07tc (agreed by the Working Party on Lighting and Light Signalling devices (GRE)) and by GRSP-48-13, tabled by the expert from OICA. The secretariat was requested to transmit this to WP.29 for consideration at its March 2011 session.