164. 方向指示器
方向指示器は、右左折や車線変更など、方向・横方向への移動意思を他の道路利用者へ知らせる点滅灯です。通常、車両が移動しようとする側で点滅します。
他の道路利用者へ十分な予告時間を与えるよう早めに作動させ、操作完了後に解除します。合図を出しただけで優先権が生じたり、安全でない操作が許されるわけではありません。
When must you use turn signals in Belgium?
You must use them in good time before a manoeuvre or movement involving a lateral displacement or change of direction, such as turning or changing lanes. Signalling does not remove the obligation to give way when the applicable rules require it.
Must you signal when entering a roundabout in Belgium?
No. Although entering a roundabout is legally considered a change of direction, Belgian rules specifically state that the direction indicators do not have to be used when entering it.
Must you signal when leaving a roundabout in Belgium?
Yes. Leaving a roundabout is considered a change of direction for which the direction indicators must be used. The signal should be cancelled once the exit movement has been completed.

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