Australia is on the brink of a major crisis that could see tens of thousands of vehicles pulled off the road, grocery supplies dwindle and prices skyrocket, with every citizen set to be impacted. On Friday, news.com.au reported on the urea shortage facing the nation, with experts warning the fiasco would devastate the transport industry within weeks. But the full extent of the nightmare is becoming clearer, with the shortage set to also affect agriculture, power generation, the trades, healthcare and everyday consumers.