The barrier of a level crossing inside a built-up area is closed. Where must you wait?

In this situation regarding closed barriers at level crossings, the key points involve knowing where to position your vehicle. The correct approach generally requires consideration of both the St. Andrew's Cross and the beacons.

1. **St. Andrew's Cross:** This sign indicates the approach to a level crossing. When the barriers are closed, vehicles must not go beyond this point as it ensures safety by preventing obstruction.

2. **Last Beacon:** This beacon signals that you are close to the level crossing. Stopping here is crucial if the barrier is down, as it allows you to maintain a safe distance from the tracks.

3. **First Beacon:** Although it indicates the beginning of a warning area, stopping here would not be safe if the barrier is already closed.

By combining the knowledge of where to stop as indicated by all relevant signs, you can make safe and compliant decisions at level crossings. It's essential to respect these guidelines to avoid accidents and ensure the safety of all road users.