Ask the inmates and it will turn out prisons are full of innocent men. Ask the teachers or coaches and it will turn out that no pupils at any schools are taking supplements anywhere in New Zealand.
Not at our school, not our boys, not on our watch is the standard response before there are veiled implications or not so subtle hints that the local rival up the road may be the better place to be directing questions about possible issues with kids taking things they shouldn't be.
This is more worrying than it is frustrating. Worrying because Drug Free Sport New Zealand conducted a survey in 2013-2014 that threw up a number of alarming results.
They barely dipped their finger in and yet they came away highly concerned that supplement taking is probably rife in First XV rugby and worse, there may be some kids that have already dabbled in performance-enhancing drugs.
So for schools to insist it is not a problem or not one specific to their institution, they are either hopelessly and unforgivably naive or wilfully in denial. Either way they are blundering along with a level of ignorance or defiance on a stunning level that has the capacity to catastrophically explode in their faces.