A picture shows a general view of the Millennium stadium, a venue for the football competition at the London 2012 Olympic Games, before the Six Nations International rugby union match between Wales and Scotland in Cardiff on February 12 2012. AFP PHOTO / ANDREW YATES RESTRICTED TO EDITORIAL USE.

A picture shows a general view of the Millennium stadium, a venue for the football competition at the London 2012 Olympic Games, before the Six Nations International rugby union match between Wales and Scotland in Cardiff on February 12 2012. AFP PHOTO / ANDREW YATES RESTRICTED TO EDITORIAL USE.

Wales and Australia contest a line out during the Autumn Rugby Union one-off international between Wales and Australia at the Millennium Stadium in Cardiff, on November 6, 2010. AFP PHOTO / PAUL ELLIS NOT FOR MARKETING OR ADVERTISING USE / RESTRICTED TO EDITORIAL USE

Wales and Finland football players compete in a half empty stadium during their FIFA World Cup 2010 European Qualifying Group Four football match at the Millennium stadium in Cardiff, South Wales on March 28, 2009. AFP PHOTO/ ANDREW YATES

General view of the Millennium Stadium during the Six Nations title-deciding rugby match between Wales and Ireland, at the Millennium Stadium in Cardiff, Wales on March 21, 2009. AFP PHOTO / Paul Ellis

General view of the match between Wales and England during their Six Nations rugby match at the Millennium Stadium, Cardiff Wales, on February 14, 2009. AFP PHOTO/Glyn Kirk

General view of Millennium Stadium during The Heineken Cup Final between Munster and Toulouse, Cardiff, Wales, on 24 May, 2008. AFP PHOTO/GLYN KIRK

General view of the Millennium stadium of Cardiff, taken 25 August 2007. AFP PHOTO MARTIN BUREAU

Wales' Shane Wiliams clears his line as they take on New Zealand during the Autumn international test match at The Millennium Stadium in Cardiff, 25 November 2006. New zealand won the game 45-10. AFP PHOTO / PAUL ELLIS

The New Zealand's rugby team walks on the field inside the Millennium stadium to start practice 03 November 1999, on the eve of their Rugby World Cup third place playoff match against South Africa. (ELECTRONIC IMAGE) AFP PHOTO

General outside view of the Millennium Stadium in Cardiff 29 September 1999, two days before the opening match of the Rugby World Cup between Wales and Argentina. (ELECTRONIC IMAGE)