Ed Warner: It is time we sent London 2012 to the back of the cupboard

It took me 20 minutes from the Central Line platform via Peloton Avenue to cover the half mile to the Lee Valley VeloPark. Admittedly I wasn’t exactly walking at Tom Bosworth pace, and a few hazy-memoried wrong turns out of Westfield didn’t help as I went in search of ‘10 Years On’, a new exhibition [...]