31. The expert from Germany introduced GRSP-68-12, advocating the development of an addendum to the M.R.1 to include Q dummies, used in UN Regulation No. 129. He also suggested the establishment of a task force to develop the work M.R.1. GRSP agreed with the suggestion of the expert from Germany. GRSP noted that the task force would start early 2021 led by the expert from Germany and by the expert from CLEPA. Moreover, the expert from CLEPA clarified that the approach to develop the work would follow the proposal of Addendum to the M.R.1, developed by the expert from United Kingdom of Great Britain and Northern Ireland.