The sign indicates danger due to the proximity of a...
Signal P-15B: proximity of a speed bump
The danger signal **P-15B** warns of the proximity of a **speed bump** on the roadway. Upon seeing it, it is advisable to **reduce speed** and increase **caution** to safely overcome it and avoid damage to the vehicle or loss of control.
Keep going with more translated questions, explanations and full tests in the app.
Study real DGT questions in English and check the Spanish meaning with instant translation when you need it.
Move from one doubt to a clearer study flow with theory, topic-based questions, exam simulations and mistake review in one app.
Practise on your phone whenever you have a few minutes, then pick up exactly where you left off without jumping between scattered resources.
See your results, spot weak topics and use your mistake history to study with purpose and improve faster.
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.
