August 1, 2011 Group submits petitions to legalize marijuana Edit Delete Tags Autopost DAYTON ? A group supporting legalization of medical marijuana in Ohio has taken the first steps to place a Constitutional amendment on the November 2012 ballot.Source: http://www.daytondailynews.com/news/dayton-news/group-submits-petitions-to-legalize-marijuana-1219353.html?cxtype=rss_local-newst.v. shack