Well if you're in a job which drug tests you have to avoid cannabis due to the flawed testing. That's a choice an individual has to make.
Precisely. But it's not 'flawed' testing - it's the only testing available. Coote reported did a coke session at the Euros last year (allegedly, as said). As in the link above, coke can be in your system for 3-4 days: he would almost certainly be reffing with it in his bloodstream. That's when social use carries into professional life. He just simply shouldn't do it.

