Mississippi Medical Cannabis Act February 15, 2022 On March 24th, The Lamar County Board of Supervisors will be voting whether or not to opt out of the Mississippi Medical Cannabis Act. You’re invited to provide your feedback on this issue. Do you want the Lamar County Board of Supervisors to OPT OUT of the Mississippi Medical Cannabis Act, which includes growing and selling medical marijuana?YesNo Additional Comments* reCAPTCHASubmitReset