Practice question

What does FL mean when applied to ADR tank vehicles?

  1. Vehicle approved for flammable liquids (and certain flammable gases) with enhanced fire/electrical protection
  2. Flexible lined tank only
  3. Front-loading only tanker
  4. Fuel-licence exemption marking

Answer: A — Vehicle approved for flammable liquids (and certain flammable gases) with enhanced fire/electrical protection

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