327
Sign 327: Tunnel
Explanation
In the tunnel you must use dipped headlights and must not turn around. In a breakdown or emergency, use the emergency lay-bys where available.
ⓘ Tunnel: lights on, never turn around.
Back ←Where you learn this sign
Lesson L05 · Darkness & poor visibilityNight‑time aids and warnings↗Lesson L15 · Lights & warning signalsLights in focus↗Lesson L23 · Guide signs & motorway signagePlaces, areas and notices↗Similar signs to tell apart
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A one-minute drill: pick the right meaning for each sign.
Practice questions with this sign
1.1.04-009You are approaching this traffic sign on a sunny day. What is correct?↗1.2.17-001Which lights must you switch on in the area indicated by this traffic sign?↗1.4.42-012What is correct in the area this traffic sign refers to?↗Legal basis: § 42 StVO