69. The expert from EC introduced GRSG-108-43-Rev.1 on the review of the legal EU framework on masses and dimension aiming at allowing in international traffic longer trucks provided that their aerodynamic/fuel consumption performances as well as their safety were improved, and specifically to foster aerodynamic flaps at the rear of trailers/trucks as well an enhanced protection of pedestrians/cyclists. He said he would keep GRSG informed about the progress within the EU on this subject.