Busted for marijuana? You can clear your record in Arizona Prop 207 has a way to remove low-level convictions Prop 207 has a way to remove low-level convictions and last updated 2021-05-24 21:59:53-04 TUCSON, Ariz. (KGUN) â The same public vote that made it legal for adults to have a small amount of marijuana, set up a system to delete a criminal record for possessing a small amount of marjuana -- but the exact process is still a work in progress. Clearing records has not started yet, but if you want that to happen, itâs time to prepare. When Arizona voters approved Proposition 207, they made it legal for adults to have and use up to one ounce of marijuana. The Prop also offered a way to scrub your record clean if you were busted for small amounts of weed.