Visual explanation · Traffic lights
An old green is not permission now
Question recap: An exit space opens after you wait at green before a blocked junction.
Correct answer
Check the current light and space to clear through.
Why this is correct
A moving queue can open a space while your own signal changes. The two conditions need to be true together.
Check the signal for your movement and whether the available space actually fits your car beyond the junction. Move only when both allow it.
Visual breakdown

What the examiner checks
Common mistake
Watching the new opening and forgetting to check the signal again.
Related DTD content
Understand this situation
3.3 Intersections and turns. Use this section to prepare a concrete practice point for your next lesson.
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Another DTD explanation of this road decision and the mistake behind it.
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Learning basis: CBR Rijprocedure B, July 2026, 3.3 Junction space and traffic lights, printed page 29–31. CBR source and current editions. The labels above are DTD’s plain-English explanation of this scene. The illustration is a learning scene; follow the actual road layout, signs and traffic. DTD is independent and is not endorsed by CBR.