Question

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Explanation:

Analyze standard following distance rules

Standard daytime following distance under ideal conditions is typically 3 to 4 seconds.

Adjust for night driving conditions

At night, visibility is significantly reduced, requiring drivers to increase their following distance to allow more reaction time. Standard safety guidelines recommend increasing this to at least 5 seconds.

Evaluate the given options

• "5 seconds at most": Incorrect, as it sets an upper limit rather than a safe minimum.
• "At least 5 seconds": Correct, as it establishes the recommended minimum safe buffer for low-visibility night driving.
• "At least 3 seconds": Incorrect, as this is the minimum for ideal daytime conditions, not night driving.

Answer:

• 5 seconds at most
• At least 5 seconds (Correct answer)
• At least 3 seconds