You still seem to be fundamentally confused. I pointed you to a reference, which succinctly talked about 3-papers and a book, and somehow you skipped over the 3-peer reviewed papers, and only found the book, pointing out books are not peer-reviewed. I know this is your job, so you must know how footnotes work. I'll drill down directly to the contradiction (again): The peer-reviewed papers repeatedly say the legality of blood testing is not sure and would be easily challenged. The Sunday Times say that not only was sanctioning possible, it was a duty and a moral obligation, and an act of negligence not to try. This contrary stance in the legal strength of blood test results to lead to a sanction (first no, then yes) can be rightly called a "contradiction". It is correct to say "what they said publicly contradicted their own peer-reviewed research". If you prefer, Ashenden and Parisotto were and are competent ABP scientists who just acted incompetently: - When accusing the IAAF of inaction, when they could not have possibly known the IAAF's response - When insisting that sanctions were possible before 2009, and that the IAAF was negligent for not pursuing them, when they were possibly in the best position to know better We know the WADA-IC rejected both of these conclusions. You are also being highly misleading by ignoring the timeline -- the legal surety only changed in 2009: - IAAF, WADA and CAS agree with "peer-reviewed" Ashenden and Parisotto that pre-2009 blood values are an investigative tool - No one, not even "peer-reviewed" Ashenden and Parisotto, agrees with "Sunday Times" Ashenden and Parisotto that pre-2009 blood values alone could have lead to sanctions -- this is the "contradiction" - IAAF, WADA and CAS and Ashenden and Parisotto agree that post-2009 blood values alone, when collected according to ABP protocols established finally in 2009, can lead to sanctions As active competent scientists in the development of the ABP, they must have known the timeline of ABP implementation, and the importance of following the ABP protocols, developed as a result of much of their own research, in eliminating the legal uncertainties. You should take all the credit for this sidetracking of the discussion by failing to acknowledge the contradiction that his been placed in front of your nose.