37-3-324. Reconsideration and review of actions of board. The board may, on its own motion or upon application at any time after refusal, suspension, or the revocation of a license or of probation or of other action as in this chapter provided, reconsider its prior action and grant, reinstate, or restore such license or terminate the suspension thereof or terminate probation or reduce the severity of its prior disciplinary action, provided that the taking of any such further action or the holding of a hearing with respect thereto shall rest in the sole discretion of the board.