Marijuana Ruling Could Signal End of Prohibition on Pot

It's legal to light up in Colorado and Washington, and soon smoking pot could be legalized across the country following a decision Thursday by the federal government.

After Washington state and Colorado passed laws in November 2012 legalizing the consumption and sale of marijuana for adults over 18, lawmakers in both states waited to see whether the federal government would continue to prosecute pot crimes under federal statutes in their states.

Both Colorado and Washington have been working to set up regulatory systems in order to license and tax marijuana growers and retail sellers, but have been wary of whether federal prosecutors would come after them for doing so. They are the first states to legalize pot, and therefore to go through the process of trying to set up a regulatory system.

Consumption and sale of marijuana is still illegal in all other states, though some cities and towns have passed local laws decriminalizing it or making it a low priority for law enforcement officers. There are also movements in many states to legalize pot, including legalization bills introduced in Maine and Rhode Island, discussion of possible bills in states including Massachusetts and Vermont, and talk of ballot initiatives in California and Oregon.

But on Thursday, the Department of Justice announced that it would not prosecute marijuana crimes that were legal under state law, a move that could signal the end of the country's longtime prohibition on pot is nearing. "It certainly appears to be potentially the beginning of the end," said Paul Armantano, deputy director of the pot lobby group NORML.

The memo sent to states Thursday by the DOJ said that as long as states set up comprehensive regulations governing marijuana, there would be no need for the federal government to step in, a decision that will save the Justice Department from having to use its limited resources on prosecuting individuals for growing or smoking marijuana.

"This memo appears to be sending the message to states regarding marijuana prohibition that is a recognition that a majority of the public and in some states majority of lawmakers no longer want to continue down the road of illegal cannabis, and would rather experiment with different regulatory schemes of license and retail sale of cannabis," Armantano said.

Richard Collins, a law professor at the University of Colorado Boulder, said that the memo from the DOJ points out specifically that the federal government will only walk away from marijuana crimes in states where there is a solid regulatory system for the drug's growth and disemenation.

For other states to mimic the systems in Colorado and Washington, they will first have to get legalization laws on their ballots or in their state houses, which could post a challenge, he said.

While Colorado and Washington have not yet set up their regulatory systems, both states will likely sell licenses to farmers who want to grow marijuana as well as to manufacturing plants and retail sellers. The marijuana will also likely be taxed at each stage of its growth, processing, and sale.