Sec. 647.003.  TYPE OF VEHICLE ALLOWED.  (a)  A carrier may transport migrant agricultural workers only in a:
(1)  bus;
(2)  truck to which a trailer is not attached;  or
(3)  semitrailer attached to a truck tractor.
(b)  A carrier may not:
(1)  attach a trailer to a semitrailer described by Subsection (a)(3);  or
(2)  use a closed van that does not have windows or a method to ensure ventilation.
Added by Acts 1999, 76th Leg., ch. 62, Sec. 17.34(a), eff. Sept. 1, 1999.