Elite sport can sound like an alphabet soup of organisations - WADA, NADO, UKAD, NGB, and on - but what these bodies do, and how they conduct themselves, is vital to the integrity of sport.

That the World Anti-Doping Agency are now investigating a NADO (a national anti-doping organisation, in this case, UK Anti-Doping Agency) for letting a National Governing Body (British Cycling) do their own anti-doping probes and tests before London 2012 is a big deal. . .

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