AN ACT TO AMEND SECTION 41-29-139, MISSISSIPPI CODE OF 1972, TO REDUCE THE PUNISHMENT FOR SIMPLE POSSESSION OF A SMALL AMOUNT OF MARIJUANA TO A CIVIL PENALTY; TO AMEND SECTION 21-23-7, MISSISSIPPI CODE OF 1972, TO GRANT TO MUNICIPAL COURTS JURISDICTION OVER CIVIL OFFENSES; AND FOR RELATED PURPOSES.