Lane selection arrow: at the junction follow a direction shown in your lane.

Purpose and student action

Read lane boundaries, arrows and reserved areas together with signs. The full rule is in the linked article.

Read · decide · act

1. Read the exact line, lane arrow or reserved area together with signs.
2. Choose the correct lane before reaching a continuous line or junction.
3. An apparently empty marked area is not automatically a driving or parking space.

Source documents

Lane selection arrow: at the junction follow a direction shown in your lane.

Coverage refers to this dated source catalogue, not every local sign or all Belgian legislation. Variants and reference examples are counted separately.