Practice question

Which UK specific road tunnel is categorized under ADR Tunnel Restriction Category E, prohibiting transport of most dangerous goods in bulk/tanks and packages?

  1. Dartford Tunnel (A282 northbound bore)
  2. Mersey Queensway Tunnel
  3. Silvertown Tunnel / Blackwall Tunnel (London)
  4. Clyde Tunnel

Answer: C — Silvertown Tunnel / Blackwall Tunnel (London)

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