- Take one truck with dog and trailer.
- The trailer is loaded with pieces of small, sharp edged metal pieces about 2 or 3 centimetres in length.
- It is peak hour time and the highway near Gosford is thick with traffic.
- The rear door of the trailer shakes open,
- The metal pieces start leaking from the trailer onto the highway.
- Unaware mororista following the truck keep driving – until their tyres are severely punctured or shredded.
- Chaos on the highway ensued with tyre damage to hundreds of vehicles.
- Tyre shops will have a bonanza.
- The rogue truck will in large part evoke a headache for insurers.

