It turns out that driving in london or using public transport (bus at least) is noticeably less healthy than walking [1]. I imagine if you could fit in a run th

It turns out that driving in london or using public transport (bus at least) is noticeably less healthy than walking [1]. I imagine if you could fit in a run through some less busy and/or green spaces you might be overall better off?? [1] http://www.theguardian.com/environment/video/2014/aug/12/london-air-pollution-public-transport-video http://www.theguardian.com/environment/video/2014/aug/12/lon...