What's the alternative? In a liberal democracy do you lock people who use Heroin in a cage instead? That's hardly anymore "liberal". And if the use isn't illeg

What's the alternative? In a liberal democracy do you lock people who use Heroin in a cage instead? That's hardly anymore "liberal". And if the use isn't illegal you might as well allow it to be legally purchased to reduce the risk of people buying something unpure while promoting criminal drug gangs. I'm not saying it should be purchasable from a corner shop. But if it's purchasable from a place that can provide support and help for the addict? Sure.