Speed and stoppingQuestion 193 of 328

What is the minimum safe following distance in ideal conditions?

  1. Two seconds
  2. One second
  3. Four seconds
  4. Five seconds
Show answer

Correct answer: Two seconds

Use a roadside marker to count two seconds. In bad weather, leave more space.

Source: The Official MTO Driver's Handbook (Ontario Ministry of Transportation), Driving along, Maintaining space

Practice speed and stopping

Questions last reviewed: 18 October 2026