FedEx, UPS, and DHL have enforced this for years
Houghton F, Houghton S, ODoherty D, McInerney D, Duncan B
At the end the tobacco comes to the foreground, but the aroma is present up to the end
"But when we see way more neutral smoking, that's going to act as permission when there's nothing to push against it." Plus, teens and people in their 20s may already be primed to take up smoking thanks to the popularity of vaping among the younger population

Lest anyone believe that FDA was hard at work coming up with ways to achieve balance, today they revealed that their big plan for menthol vaping products is to follow the exact same fatal flaw review process that has led to dozens of lawsuits being filed against the agency. The agency stated that after reviewing the companys premarket tobacco product applications (PMTAs), the FDA determined that the applications lacked sufficient evidence to demonstrate that permitting the marketing of the products would be appropriate for the protection of the public health (APPH), the applicable standard legally required by the 2009 Family Smoking Prevention and Tobacco Control Act. The FDA stated that the evidence provided within Logics denied PMTAs did not demonstrate that menthol-flavored e-cigarettes are more effective in promoting complete switching or significant cigarette use reduction relative to tobacco-flavored e-cigarettes