Holy Smokes!

All efforts by the NEA to snuff out smoking have insofar not brought about desired results. In a final attempt to purge stubborn puffers, the revolutionary AntiNicotine 3000 (AN3K) is emplaced, upon detection of the slightest trace of CO2 air, to emit RESIDENT EVIL-like grids of lasers capable of turning dudes into byte-sized dices of doom.