Tex. Transp. Code § 521.085
(b) Subsection (a) does not prohibit a license holder from operating a lesser type of vehicle that is:
Acts 1995, 74th Leg., ch. 165, Sec. 1, eff. Sept. 1, 1995.
Acts 2009, 81st Leg., R.S., Ch. 722 (S.B. 129), Sec. 4, eff. September 1, 2009.
Acts 2009, 81st Leg., R.S., Ch. 967 (H.B. 3599), Sec. 2, eff. September 1, 2009.
Acts 2009, 81st Leg., R.S., Ch. 1391 (S.B. 1967), Sec. 3, eff. September 1, 2009.
Acts 2015, 84th Leg., R.S., Ch. 67 (S.B. 449), Sec. 4, eff. May 22, 2015.
Acts 2015, 84th Leg., R.S., Ch. 1217 (S.B. 1756), Sec. 4, eff. June 19, 2015.
Acts 2019, 86th Leg., R.S., Ch. 882 (H.B. 3171), Sec. 1.02, eff. September 1, 2019.