Massachusetts voters last week, including 65 percent of Milford voters and 66 percent of Framingham voters, approved Ballot Question 2 to decriminalize possession of less than an ounce of marijuana. Now what? For area law enforcement officials, the answer prompts a long list of more questions. Among them: Who is going to maintain the registry for the offense? How are the police going to be trained? What happens if someone doesn't pay the fine? "The only thing I can see clearly is that there is going to have to be a little more time to figure things out," said Norfolk District Attorney William Keating. "This was never thought through." [continues 741 words]