"...the Tribunal accepted Mr Gasquet's plea of No Significant Fault or Negligence, on the basis that he was able to demonstrate on the balance of probabilities how the cocaine entered his system (through inadvertent contamination in a nightclub the night before his scheduled match)"

He said he kissed some girl in a club and she had, like, cocaine all over her lips or something, and that excuse totally worked!

http://gawker.com/5316001/cokehead-excuse-of-the-day-i-kissed-a-girl-with-coke-on-her-lips