Skip to content
Signs catalogue
R-108Regulatory signs

Sign R-108: No entry a vehicles que transporten dangerous goods

No entry a vehicles que transporten dangerous goods
Official Spanish DGT catalogue image — R-108

What it means

The R-108 sign prohibits entry to vehicles carrying dangerous goods. The prohibition depends on the load being carried and the risk it represents, not only on the size of the vehicle or on it being an ordinary goods vehicle. It usually appears in tunnels, through roads, urban areas, sensitive passages, or routes where that transport must avoid the signed access. When you see it, if you drive an affected vehicle you must divert onto a permitted route and not continue for convenience. In the test they often distinguish it from specific prohibitions for explosive, flammable, or water-polluting goods.

Category
Regulatory signs
Shape
Circular (red or blue)

Practise DGT questions featuring this sign

Ten DGT 2026 exam-style questions about signs, with an explanation after each. Free, no signup.

Other related signs