19. On behalf of the Task Force on Reversing Alarm (TF-RA), the expert from Japan reported on the TF-RA activities. In particular, he mentioned that TF-RA would soon distribute a simple questionnaire among GRB experts with a view to collecting information on national practices with respect to reversing alarms. Based on future responses, TF-TA would draft a new Regulation. The expert from Switzerland suggested that “reversing alarm” should be replaced with “acoustic warning” in the title of a new Regulation.