Switching 50km/h speed limits to 30km/h would protect cyclists while barely affecting commutes, research finds

One expert says a cyclist hit by a car travelling 50km/h has about a one-in-ten chance of surviving, while at 30km/h it was a nine-in-ten chance

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Reducing residential speed limits from 50km/h to 30 km/h would protect cyclists from danger and make riding less stressful while not causing traffic delays for cars, according to new research.

Researchers from RMIT University rated traffic stress levels for every road in greater Melbourne and modelled the effect of lower speed limits on bicycle and car travel.