I am the highway boss, building a new highway. A few hundred metres away I see a truck in the shape of an aircraft fuselage travelling much too fast. It leaves the road and flies through the air, past me, and crashes 200 metres further down the hill. An explosion rips the air and flames gush from the centre of the vehicle.

Once the fire has died down, I join others in investigating. I find evidence of sabotage--the use of a huge quantity of plastic explosives.