Sec. 401.382.  GENERAL CRIMINAL PENALTY.  (a)  A person commits an offense if the person intentionally or knowingly violates a provision of this chapter other than the offense described by Section 401.383.
(b)  An offense under this section is a Class B misdemeanor, unless it is shown on the trial of the person that the person has been previously convicted of an offense under this section, in which event the offense is a Class A misdemeanor.
Acts 1989, 71st Leg., ch. 678, Sec. 1, eff. Sept. 1, 1989.