A proposal to legalize marijuana in Ohio is poised to head to the state Legislature after proponents got the backing of more than 200,000 voters. 

The Coalition to Regulate Marijuana Like Alcohol submitted 206,943 signatures to Secretary of State Frank LaRose on Monday for a bill that would allow adults to buy and possess marijuana. The group drafted its measure earlier this year and began collecting the required 132,887 signatures in August. 

The process differs from the 2015 legalization effort, when voters rejected a constitutional amendment pushed by ResponsibleOhio that would have paved the way for adult marijuana use.

“Eighteen states have already legalized cannabis for adult use, including our neighbor to the north,” campaign spokesman Tom Haren said. “Ohio is behind the curve on this issue and can’t afford continued inaction.”