I suppose using the same logic as the drug issue you might want to legalize murder and rape, however you'll have a far bigger murder and rape problem than there is now.
People aren't living in the streets because of marijuana. What has caused places like the downtown eastside of Vancouver to disintegrate is meth, cocaine and heroin, and the unofficial, and at times even official, condoned possession and use of them (shooting galleries). The lack of penalty for producing and pushing death products in our streets; methampetamines included (a maximum 10 year sentence under the CDSA). When was the last time anyone served a maximum sentence? Sellers know that the return far exceeds the risk. The present-day do-nothing approach has not worked. Anyone caught producing meth should be gone for life, no parole for 25. We wouldn't treat a terrorist building explosives any different, even though terrorists don't cause the degree of problems that drug traffickers do. The intent of traffickers is to get people hopelessly addicted to life and family-ruining drugs for material gain. It's utter nonsense that we don't prosecute them like we would any other terrorists.
Sure we should treat everyone like a murderer rapist. Clearly some 15 year old selling meth to his friend in school should be sent down for 25 years to life. Not to mention housed in population with the worst of the worst. That why when they get out at 40 or 45 years of age they will be so messed up, like your basic Charles Manson that they can really do some crime. Like Murder and Rape.
"Shooting Galleries" also known as safe injection sites, that have been running in Vancouver's east side have been a great success according to the Canadian Medical Association Journal, in reducing the HIV infection rate among addicts using the site as well as helping to get more junkies out of the grip of their addiction, not to mention preventing deaths by over dosing.
http://www.cbc.ca/health/story/2006/11/20/injection-study.html
By far the vast majority of people who traffic drugs are users themselves. They do it to support their habit. The person you're thinking of is far removed from the person selling drugs on the street. As I've mentioned, if you really want to go and get the bad guys, then gather your army and head to the countries that produce heroin and cocaine and have yourself another war. Just like the last wars that Nixon, Reagan and Bush have waged on those drugs. Sorry did someone say record crop of heroin this year out of Afghanistan?
Go yell at the ****ing wind Kreskin and see if that gets it to stop blowing.
453 addicted over dosed at the clinic. That is 453 people who didn't die because medical help was there on the spot.
Just as an experiment, on one of your days off, dress up as though you are looking for work, and make yourself a phony resume. In whatever field you like, mention though, that you have been incarcerated for 10 years due to your heroin addiction and see which employers call you in for an interview.
Please post the results here if you will.
Dumping someone in jail for a long term, punishing them for that time and then dumping them on the streets and expecting them to get a good job and become a productive member of society is just plain stupid.
You can't beat goodness into someone I'm afraid.
As for the do nothing approach, nothing more than rhetoric.