Proposal to amend para. 6.27.9.1. to permit the direction indicator lamp to be operated with the luminous intensity of its original specification when used as an answer-back signal, notwithstanding the 700 cd limitation on or above the HH line that applies to other approved lighting and light-signalling devices and exterior courtesy lamps. The proposal removes restrictions on direction indicator lamps used for answer-back activation of already type-approved light-signalling functions, while maintaining prohibitions on front fog lamps, rear fog lamps, and stop lamps.