Princess Margaret was said to have had a three-pack-a-day habit Royal Household sites have been smoke free premises since November 21, 2016 Clarence House, the home of Prince Charles, has had a ban on smoking for years, as the Prince is said to despise the filthy habit
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[27] Roger Bate, Cody Kallen, and Aparna Mathur, The perverse effect of sin taxes: the rise of illicit white cigarettes, Applied Economics 52:8 (Aug
This has been observed for reports of many health-related items, such as current age, age of menopause, blood pressure, height and weight, and other quantities, and is seen as a significant limitation of such self-reports (Hessel, 1986