By the way:
Nadal giving his support to the Belgian sports people taking the whereabouts procedure to court. Quite a few of those Belgians are from my football team.
The UK's Daily Mail (tabloid) gratefully took this Belgian court procedure as an excellent opportunity to bash Belgium in their well known nuanced and subtle style.
I was reading about the doping rules on a Belgian website (an official antidoping website) and they explain the entire test procedure incl. a drawing that seems to be made by an 8-year old.
Explanation given: the athlete needs to be pee (min. 75 cc) under the supervision of one of assigned doctors. The athlete needs to remove all the clothing below the middle of the torso and above the knees.