The long term solution to the traffic congestion problem, Clark says, is not building more roads, but changing the way we design our cities and how we live our lives.
VOA: standard.2010.07.26
Drivers needed to be educated and modern communication, GPS and other technologies needed to be employed to help address thetrafficproblem.
And again, it seems that the intention was to make the security guards believe that they were merely in the midst of a trafficproblem caused by the burning the lorry.