You're driving in town. Why should you be careful if there's a bus at a bus stop on the other side of the road? You're driving in town. Why should you be careful if there's a bus at a bus stop on the other side of the road?

• Possible answers:

   
• A. The bus might have broken down
• B. Pedestrians might come from behind the bus
• C. The bus might move off suddenly
• D. The bus might remain stationary