39-17-1321. Possession while under the influence of alcohol, controlled substance or controlled substance analogue; violation
(a) Notwithstanding whether a person has a permit issued pursuant to § 39-17-1315 or § 39-17-1351 or § 39-17-1366, it is an offense for a person to possess a handgun while under the influence of alcohol or any controlled substance or controlled substance analogue.
(b) It is an offense for a person to possess a firearm if the person is both:
(1) Within the confines of an establishment open to the public where liquor, wine or other alcoholic beverages, as defined in § 57-3-101(a), or beer, as defined in § 57-6-102, are served for consumption on the premises; and
(2) Consuming any alcoholic beverage listed in subdivision (b)(1).
(c)(1) A violation of this section is a Class A misdemeanor.
(2) In addition to the punishment authorized by subdivision (c)(1), if the violation is of subsection (a), occurs in an establishment described in subdivision (b)(1), and the person has a handgun permit issued pursuant to § 39-17-1351 or § 39-17-1366, such permit shall be suspended in accordance with § 39-17-1352 for a period of three (3) years.