In an urban road tunnel a large truck swerves violently out of control – crashing into several vehicles and killing their occupants. The impact results in a series of moderately large explosions.
Is the road tunnel unsafe?
Did the operators of the tunnel cause or contribute to the deaths?
Should immediate works be undertaken to make the tunnel safer?
An independent investigation was conducted into the crash and deaths. Certain recommendations were made. (The report remains suppressed by Court Order.)