You are at a junction controlled by traffic lights. When should you NOT proceed at green?

When approaching a junction with traffic lights showing green, it is important to assess the entire traffic environment before proceeding. The correct choice highlights the importance of ensuring that your intended route is clear before moving forward.

When the route from the junction is blocked, advancing can lead to dangerous situations such as being caught in the intersection when the lights change or obstructing other road users. If your exit is not clear, it is safer to wait until the traffic ahead has moved and you have a clear path, even if the signal is green. This practice helps prevent confusion and potential accidents for yourself and others at the junction.

In this context, while it may be important to observe pedestrian signals, cyclist presence, and general traffic conditions, the primary concern when green is displayed should be the clarity and safety of the passage ahead. Blocked routes represent a significant traffic hazard, reinforcing the necessity of not proceeding under such circumstances.