Before performing a lane change, you should

Before performing a lane change, you should

• A. Signal and ignore blind spots if in a hurry.
• B. Check mirrors only, not blind spots.
• C. Signal, check mirrors and blind spots, and ensure it is safe before moving.
• D. Change lanes immediately if there is space ahead.

Answer: (C)

Before performing a lane change you must signal, check mirrors and blind spots, and ensure it is safe before moving. Signaling tells other drivers your intention so they can adjust. Mirrors help you see traffic behind and to the sides, but they don’t reveal everything—vehicles can sit in your blind spots. A quick shoulder check or looking over your shoulder confirms there isn’t a car in the lane you want to enter. Finally, assess safety: is there enough room, are you at a safe speed relative to the traffic, and is no one about to close the gap or speed up to block you? If it looks clear and safe, move smoothly into the lane. Ignoring blind spots or relying only on mirrors can hide hazards, and changing lanes just because space exists can be risky if other drivers aren’t expecting it.

Before performing a lane change you must signal, check mirrors and blind spots, and ensure it is safe before moving. Signaling tells other drivers your intention so they can adjust. Mirrors help you see traffic behind and to the sides, but they don’t reveal everything—vehicles can sit in your blind spots. A quick shoulder check or looking over your shoulder confirms there isn’t a car in the lane you want to enter. Finally, assess safety: is there enough room, are you at a safe speed relative to the traffic, and is no one about to close the gap or speed up to block you? If it looks clear and safe, move smoothly into the lane. Ignoring blind spots or relying only on mirrors can hide hazards, and changing lanes just because space exists can be risky if other drivers aren’t expecting it.