Practice question

What is 'Crash Avoidance Space' (CAS) and why is it critical for heavy vehicle drivers?

  1. A designated lane on freeways reserved for heavy vehicles
  2. The clear space maintained around a heavy vehicle to allow time to react and stop
  3. The space required between the vehicle and the kerb when parking
  4. The minimum gap in a convoy of trucks on a highway

Answer: B — The clear space maintained around a heavy vehicle to allow time to react and stop

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