X1: Construction site beacon (yellow)
Category : Indication signs
X1 - Construction site beacon (yellow). Marks the left edge of a work zone or temporary obstacle. Indicates the traffic lane to be maintained. Always retroreflective for good night visibility.
What to know about this type of sign
Learn every sign of the Belgian highway code and its exact meaning. Essential to pass the theory exam: signs are the most tested topic.
- Danger (triangle) Red triangle: warns of a hazard ahead - bend, crossing, works, slippery road. Slow down.
- Prohibition & obligation Round signs: prohibition (red border) or obligation (blue background).
- Priority & information Priority signs (give way, stop, priority road) and information signs (blue).
Read the full guide : All Belgian road signs
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