1. A commercial vehicle with an all up weight that exceeds 12,000 kg, a work vehicle, a touring vehicle and a "slow moving" vehicle.
  2. A vehicle with an all up weight that exceeds 8,000 kg.
  3. A commercial vehicle with an all up weight that exceeds 10,000 kg.
  4. Every vehicle with an all up weight that exceeds 12,000 kg.