This sign indicates that you are entering a section of the roadway...
Signage: Vertical signs
Explanation
Sign P-31: Traffic congestion
- It is a **hazard warning sign**.
- Warns of a section ahead where traffic may be **stopped** or **severely impeded** due to **traffic congestion**.
- Its purpose is for the driver to:
- **Reduce speed**.
- **Increase the safety distance**.
- Be prepared for **sudden braking** and **stops**.
- It does not indicate roadworks or an accident; the cause is the **traffic jam**.
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