Amend CSHB 1623, after SECTION 5 of the bill, by adding new 
SECTION 6 to read as follows, and renumbering subsequent SECTIONS 
of the bill accordingly:
	SECTION 6.  Section 521.457, Transportation Code, is amended 
by amending Subsections (e) and (f) and adding Subsection (f-1) to 
read as follows:
	(e)  Except as provided by Subsection (f), an offense under 
this section is a Class C misdemeanor [punishable by:
		[(1)  a fine of not less than $100 or more than $500; 
and  
		[(2)  confinement in county jail for a term of not less 
than 72 hours or more than six months].
	(f)  If it is shown on the trial of an offense under this 
section that the person has previously been convicted of an offense 
under this section or an offense under Section 601.371(a), as that 
law existed before September 1, 2003, the offense is a Class B [A] 
misdemeanor.
	(f-1)  If it is shown on the trial of an offense under this 
section that the person has previously been convicted twice or more 
of an offense under this section or an offense under Section 
601.371(a), as that law existed before September 1, 2003, the 
offense is a Class A misdemeanor.