Proposal to amend text resulting that may be misinterpreted as if now only systems that include “means of an appropriate adjustment” need to be marked with the double-headed arrow, and symmetrical devices are no longer required to be marked.

Proposal by the Informal Working Group on Simplification of Lighting and Light-Signalling Regulations (IWG SLR) with the aim to clarify and to correct the text that may be misinterpreted as if now only systems that include “means of an appropriate adjustment” need to be marked with the double-headed arrow, and symmetrical devices are no longer required to be marked.