A-32 Frost on the road

What it means

Warns that frost or black ice may occur on the carriageway, most often on bridges, viaducts and in shaded places. The sign is only put up in winter.

Legal basis: § 12 of the regulation of the Ministers of Infrastructure and of the Interior and Administration on road signs and signals (Dz.U. 2019 poz. 2310, as amended).

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