London 2012 Olympics

Even looking at this page:
http://www.getaheadofthegames.com/travelinaffectedareas/city/112.html

Absolutely no mention that OLs cannot be used by cyclists.

The only bit that might be relevant is "impact on roads" which links here:
http://www.getaheadofthegames.com/travelinaffectedareas/city/london-road-predicted-impacts.html

But that appears to be general advice for car and motor vehicles rather than any advice to cyclists.

I can only deduce we get this brilliant network of new lanes to use.

Looking at this ...

http://www.tfl.gov.uk/roadusers/cycling/11607.aspx

appears that TFL have lazily used the already existing 'cycling routes' suggestions map link which is wrong because e.g. HA HA Road is closed.