In a tunnel, this sign indicates…
Emergency exit in tunnels (Sign S-990)
Indicates the **direction** (arrow) and the **distance** (in metres) to an **emergency exit** in a **tunnel or underpass**. It is used to **evacuate safely** in the event of an incident. Follow the arrow and proceed the indicated distance to the exit.
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Yes. The public page is only the entry point. In the app you can continue with more questions, explanations, translations and progress tracking.
Yes. Web access works together with the app: install ProntoTest, sign in on mobile, and then open the web version by scanning the login QR from the app.
Yes. The English version is written for people preparing the Spanish DGT theory test in English and includes a translation toggle plus app CTA.
Yes. Each public question includes a hint and an explanation block so the page is useful even before you open the app.
