When preparing to slow or stop, what should a driver make special note of?

The correct answer emphasizes the importance of using mirrors when preparing to slow down or stop. Using mirrors is crucial for a driver to assess the surrounding traffic conditions. By checking both rearview and side mirrors, a driver can gauge the distance and speed of vehicles behind them, which helps determine an appropriate time to slow down or stop safely.

Additionally, looking in mirrors allows the driver to be aware of any vehicles that might attempt to pass or are approaching rapidly from behind, thus minimizing the risk of rear-end collisions. It is also essential for confirming that it is safe to change lanes or execute any maneuvers when preparing to slow or stop.

The other options, while important for overall driving safety, do not directly address the immediate need for awareness of surroundings when slowing or stopping. Checking blind spots is significant, but it's more critical for lane changes rather than the specific act of slowing or stopping. Signals and indicators are vital for communication with other drivers, but again, they don't replace the necessity of being aware of what's happening around your vehicle in the moments leading up to a stop. Accelerating to maintain speed is not appropriate when the intention is to slow down or stop, and going faster would obviously contradict that action.