The most common failure mode, by a wide margin
Part 1: Health Care Hypocrites: SIEMENS Part 2: Other Sick Bedfellows of the Tobacco Industry (April 8, 2024) Woven throughout the exhibitions of the Center for the Study of Tobacco and Society are examples of the tobacco industrys sick bedfellows corporations, academic institutions, and health-related organizations, both private and public, that have aided the manufacture, marketing, or sale of cigarettes, or that have supported investment in the tobacco industry or otherwise helped burnish cigarette makers public image

Menthol cigarettes made up 25% of legal sales in California prior to the flavor ban, yet the percentage of discarded packs found in 10 Golden State cities was nearly at that level six months after they were made illegal.[20] Changes to the Littered Cigarette Pack Environment in New York City between 2011 and 2015, is a 2020 paper that collected discarded cigarette packs across 30 New York City Census tracks in 2011 and 2015 to measure changes in two time periods, both before and after a 2013 city law mandated a minimum price of cigarettes per pack of $10.50.[21] The authors reported that packs that were missing the proper city tax stamp increased from 61% of the total packs examined in 2011 to 76% in 2015
Contrib Tob Res 20:2341 Bell ML, Ebisu K, Peng RD, Walker J, Samet JM, Zeger SL, Dominici F (2008) Seasonal and regional short-term effects of fine particles on hospital admissions in 202 US counties, 19992005
However, the new, significant state taxes introduced on January 1, 2026, have caused carton prices to soar relative to last year