1.3.1.

In the case of retro-reflectors, the CIL shall be measured by the method described in paragraphs 5.1.3.2.2. or 5.3.3.3.2., the retro-reflective device being first lightly shaken to remove excess water from the outside.

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1.3.1. In the case of retro-reflectors, the CIL shall be measured by the method described in Annex 4 or Annex 14, the retro-reflective device being first lightly shaken to remove excess water from the outside. a0c0