being from Canberra, I think congestion is when the traffic is so busy I need to slow down from 80 to 70 :) actually I'm in Perth at the moment and we have ple

being from Canberra, I think congestion is when the traffic is so busy I need to slow down from 80 to 70 :) actually I'm in Perth at the moment and we have plenty of congestion here, but at least we don't have to pay to be a part of it