(a) A board by resolution may prohibit the consumption of an alcoholic beverage on property a transit department possesses or controls. The resolution must describe with particularity each place where consumption of an alcoholic beverage is prohibited.(b) The transit department shall post a sign in each place where consumption of an alcoholic beverage is prohibited under this section. The sign must indicate that a person may not consume an alcoholic beverage in that place.(c) A person commits an offense if the person consumes an alcoholic beverage in a place where the consumption of an alcoholic beverage is prohibited under this section.(d) An offense under this section is a Class C misdemeanor.(e) In this section, 'alcoholic beverage' has the meaning assigned by Section 1.04, Alcoholic Beverage Code. Added by Acts 1997, 75th Leg., ch. 165, Sec. 30.32(a), eff. Sept. 1, 1997.