Tex. Elec. Code § 61.004
(a) A person commits an offense if, during the voting period and within 1,000 feet of a building in which a polling place is located, the person operates a sound amplification device or a vehicle with a loudspeaker while the device or loudspeaker is being used for the purpose of:
Acts 1985, 69th Leg., ch. 211, Sec. 1, eff. Jan. 1, 1986.
Acts 2005, 79th Leg., Ch. 497 (H.B. 535), Sec. 1, eff. September 1, 2005.
Acts 2005, 79th Leg., Ch. 497 (H.B. 535), Sec. 2, eff. September 1, 2005.