"in a room with almost NO LIGHT I can see my veins, if you were to obscure the light to the point I couldn't manage to fix, then it would also be so dark I would be pissing on the floor"
Phreex: From everything I've read and heard the idea (no it's not a particularly good one) is that your veins are a faint blue colour, but the UV light makes every part of your body look blue, therefore, they theorise that junkies will find it harder to locate their veins. I'm not saying that it works, but this is the rationale behind it.
"That really makes no sese... so there is an *open* attitude towards IV drug use, but they install *blue lights* that make it HARDER to see your veins? "
Just because they accept that it's going to happen doesn't mean they don't want it happening in public places. "Think of the children" would seem to be the thinking here. The entire population (except for people like me who wont step foot in them) use public toilets, young, old, rich, poor, none of them want to see a smackie lying on the floor in the cubicle next to them while they're taking a shit...do you?
For another example of Australia's wonderful drug prevention methods: At Frankston station, a station where druggies and 'bad people' in general have a tendency to hang out, they play classical music to try and get them to move on. I've heard from some people that it actually works, though I never go there myself so I couldn't tell you.
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He's tricking us into meaning and pulling the rug out from under us at the same time. A nod, wink and a power fade to a culture that can't contain the labelisms any longer--the trickster is always the most subversive element in any culture--he leads us to our demise while inducing us to laugh, dance and die along the way.