No person shall cause, suffer, allow, or permit the primary propulsion engine of a motor vehicle to idle for more than five consecutive minutes when the motor vehicle, as defined in §114.510 of this title (relating to Definitions), is not in motion.

Source Note: The provisions of this §114.512 adopted to be effective December 9, 2004, 29 TexReg 11355; amended to be effective May 17, 2006, 31 TexReg 3900; amended to be effective February 21, 2008, 33 TexReg 1345; amended to be effective August 11, 2011, 36 TexReg 4972