Italian anti-doping fighter and Head of Research at the Italian Olympic Committee (CONI) Sandro Donati returned to the Play the Game with a strong appeal to global regulatory bodies and law enforcement agencies to recognise the huge scale of the illegal doping trade – and step up efforts to combat it.

Knowledge bank: Kenyan Bob Munro speaks about the culture of corruption in Kenyan football.

Knowledge bank: The problem of drug abuse in sports is an old topic. The anabolic steroid abuse the main form of doping for more than 30 years, has been in existence since the late fifties.

Knowledge bank: My intention today is to give you an insight into the role played by doping control agencies world-wide, using doping control as a tool, in the fight against doping in sport.

Knowledge bank: This PowerPoint presentation by the chairman of WADA's Finance and Administration Committee explains in detail the preparation of the WADA Code and the changes from the first to the second draft.

Knowledge bank: The central object of this presentation is to examine some aspects of what I have elsewhere called "doping networks"

Knowledge bank: The decisions in "Hamburger" and "Bray" of the Court of Arbitration for Sport (CAS) bring to the fore the question with whose laws do the athlete comply?

The Italian doping expert Sandro Donati reveals the growing consumption of sports drugs and the related illegal sector, using one Italian court case as an example of how internationalized the drug trade is