London 2012: More Olympic tickets put on sale
16 January 2013 Last updated at 00:00 GMT
An extra 3,000 tickets - including 600 gymnastics tickets - have been on sale for Olympics events after the organisers took action in the row over empty seats.
Olympic officials from other countries and sporting bodies have been told to use their reserved tickets or release them.
The sight of hundreds of empty seats for some high profile events has left would-be spectators angry. David Bond reports.