This was Sydney yesterday morning.
Here's the Daily Telegraph's report
THE driver who caused gridlock across much of Sydney on Wednesday after she crashed on the Harbour Bridge admitted to police that she had smoked cannabis before getting behind the wheel.
The 37-year-old woman fell asleep and drifted into oncoming traffic about 6.30am, causing a five-car accident that led to traffic snarls for 21km in all directions. Experts estimated the loss of productivity across the city would run to $50 million.
Police said that drugs and fatigue were alleged to be the major factors involved in the costly accident.