A square orange sign with a black flagger symbol means:

Question: A square orange sign with a black flagger symbol means:

Answer options:

• Pedestrian crossing ✅ Construction worker is directing traffic ahead
• School crossing
• Police checkpoint

Correct answer: Construction worker is directing traffic ahead

Explanation: Under Alberta driving regulations, orange traffic signs signify temporary conditions like construction and maintenance. A square orange sign with a black flagger symbol specifically warns drivers that a construction worker is ahead directing traffic, requiring motorists to prepare to obey instructions. Incorrect options like pedestrian or school crossings use yellow or fluorescent yellow-green pentagon or diamond shapes, while police checkpoints do not use this symbol. Recognizing that orange signs always warn of construction zones is highly relevant for the Class 7 exam, where understanding work zone safety and mandatory speed reductions is critical for passing.