The problem for the trucks is that everyone wants everything delivered yesterday and when at a guess 80-90% of general freight in Australia is moved by trucks they need to keep to schedual.
I seen 3 accidents whilst I was I'm Melbourne and all 3 were cars running up the back of other cars.
There are idiot drivers in every mode of transport , but education of car drivers about sharing the roads with trucks would be a good start.
Until I drove that road train from Darwin to Townsville I never realised how Many stupid things I had done myself when driving a car around trucks.
Trucks do keep Australia moving, best we all learn to share the roads.
Cheers Ean

