I read it. His main source is a study published in 2011 with data from 2008.
I look out of my window every morning on to the Grand Union tow path and the steady stream of people on bikes and what I see does not reflect his concerns.
Ah, the view from zone 1 and 2 and the demographic to match
I am not really sure if you have read the article.
It's certainly not what we see in E10 and E17.
Actually, have any of you read Dave Hill's article? It makes many a useful but uncomfortable point.