These are the things I do not understand:
1. 2006/7 - training on the road for 2006 & 2007 and coming 4th in the prologue in 2007, in London, training under Rod Ellingworth in Manchester - dope free
2. 2009 - riding for Garmin, training in Girona or Manchester under Rod Ellingworth and achieving 4th in the Tour - "dope free"
3. 2010 - riding for Sky, training in ??? and Manchester under Rod Ellingworth and achieving only 24th in the Tour
What I do understand:
4. Feb 2011 - Brailsford relaxing the anti-doping policy of Sky (
http://road.cc/content/news/31011-dave-brailsford-hints-team-sky-may-be-softening-anti-doping-stance)
5. 2011 - Wiggins improving remarkably (3rd in Vuelta)
6. 2012 - Wiggins dominating the season from March to August