13.6. | As from the official date of entry into force of Supplement 4, no Contracting Party applying this Regulation shall prohibit the fitting on a vehicle of special warning lamps approved under this Regulation as amended. | a0c0 |
13.6. | As from the official date of entry into force of Supplement 4, no Contracting Party applying this Regulation shall prohibit the fitting on a vehicle of special warning lamps approved under this Regulation as amended. | a0c0 |