I am a sports journalist, living in New York. I am passionate about access for all to sporting events as my wife a keen sportsfan is a wheelchair user. As I shall be visiting London in advance of 2012 in my role as a sports journalist, I thought it would be cool if I could offer some guidance and insight for people like us who may need some extra help getting around. So I am putting together a guide based on the local population's advice, that I hope will benefit independent visitors to the games