Olympics chiefs plan to cover up any embarrassment over empty seats by drafting in soldiers, students and teachers to beef up poorly attended events.
Rows of vacant chairs have already been noted at the swimming heats, volleyball, gymnastics and dressage competitions.
The low attendance has been blamed on “no shows” by Olympic officials, athletes and members of the media.
But London 2012 chairman Lord Coe has now revealed plans to nip the problem in the bud by bringing in soldiers to plug any last minute gaps.
"Yesterday, we got pre-accredited students and teachers from the local boroughs. We were able to put 115, 120 into a venue,” Lord Coe added.
"We can clearly sell more tickets, which we did yesterday. We sold something like 1,000 tickets over three sessions.
Lord Coe further revealed that a “Wimbledon format” could be used to sell on leftover seat to punters already in the Olympic Park.
Tickets for double sessions, such as those for hockey, basketball, water polo and handball, are being recycled and re-sold as people leave.
"On handball yesterday, we recycled just under 300 tickets, about 283 tickets, and they went out to adults at £5 and children at £1,” he said
"Those numbers will increase over the course of the Games.
"It's sensible. People who classically have gone to see one specific team, but the ticket covers them for the next session, and they leave to go to do something else."