So enervated was the push biking hack by Petrol-head Hammond's disdain for cycling that he has issued a challenge via his blog.
Wolmar invites Transport Secretary Philip Hammond to:
"jump on your bike and come for a ride with me around the West End on a busy Friday evening and I will show you how its done".
As an enticement, the text is accompanied by this fruity image.
'Nuff said!