33. The expert from IMMA presented amendments to Regulation No. 50 regarding inward geometric visibility requirements for rear position lamps, together with corresponding proposal for amendments to regulation No. 53 (ECE/TRANS/WP.29/GRE/2018/27 and ECE/TRANS/WP.29/GRE/2018/28). GRE generally supported these proposals, but recalled its earlier decision to “freeze” Regulation No. 50 which would be replaced by the new LSD regulation. Therefore, GRE invited IMMA to resubmit the proposals once the LSD Regulation would have entered into force.