Here's a new study finding that Londonís bike share program actually increases the number of automobile miles driven per year. The study found that bike sharing in other cities examined -- Washington DC, Minneapolis, Melbourne and Brisbane -- successfully reduces the use of cars.
Actual study: http://www.sciencedirect.com/science...61920914000480
Story in Conservation: http://conservationmagazine.org/2014...s-truly-green/