| 6.1. |
One of the retro-reflectors of sample A after the sampling procedure in paragraph 2. shall be tested according to the procedure described in paragraph 1. of Annex 7 or, in the case of the Advance Warning Triangle, the sample A shall be tested according to the procedure described in paragraph 2. of Annex 7. |
a3c0 |
| 6.1. | One of the retro-reflective devices of sample A after the sampling procedure in paragraph 2. shall be tested according to the procedure described in paragraph 1. of Annex 7 or, in the case of the Advance Warning Triangle, the sample A shall be tested according to the procedure described in paragraph 2. of Annex 7. | a0c0 |