Sydney is one of the developed world's most hostile cities for cycling, according to a US academic who spent a sabbatical year researching ways to boost bike-riding levels in the city.
''I did not cycle that often because I almost got killed several times - people cutting me off, squeezing me off the road and not stopping,'' John Pucher said of his efforts to ride to Sydney University from his Stanmore home.
''Whether I was a pedestrian or cyclist I found the level of the hostility of enough Sydney motorists worse than I had seen anywhere in the world.''