Australia ‘not ready’ for driverless cars
Australia’s lawmakers need to grapple with complex issues like where fault lies in a car crash and how insurance claims will work with driverless vehicles before automated cars can take to the country’s roads in force, according to the National Transport Commission.
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2 things come to mind concerning driver less vehicles and how they would avoid or go over a tree
1 is a fallen tree scenario on a bend
http://www.abc.net.au/news/2016-04-06/near-miss-involving-truck-captured-on-dash-cam/7302578
2 avoid a kangaroo just out of sight in the middle of the lane on a sharp bend