Sec. 72.003. EFFECT ON OTHER LIABILITY. (a) This chapter does not affect judicially developed or developing rules under which a person is or is not totally or partially immune from tort liability by virtue of family relationship.
(b) This chapter does not relieve the owner or operator of a motor vehicle being demonstrated to a prospective purchaser or relieve a public carrier of responsibility for injuries sustained by a passenger being transported.
Acts 1985, 69th Leg., ch. 959, Sec. 1, eff. Sept. 1, 1985.