Chairman Dee Doocey told the Standard: "I have concerns about delivery. I have no doubt he wants to have a sporting legacy but unless somebody starts putting some money in very quickly I can't see how it can be done." Ms Doocey was speaking ahead of an evidence session today with Kate Hoey, the Mayor's Commissioner for Sport. The former sports minister, will be under pressure to explain how she will boost participation in sport in the capital without substantial extra funds.