Special extra winner of a "No shit, Sherlock" award

A special award must be made to the National Audit Office who according to The Telegraph have reported that (my emphasis):

"The National Audit Office (NAO) says security costs, the uncertainty over the financing of the Olympic Village and a lack of a coherent plan for the legacy of the Olympic venues all threaten to destabilise the financial plan.

Its report has prompted warnings that the official budget for the games could ultimately be "blown out of the water".

"No shit, Sherlock"