regulation of tobacco Products: Hearings Before the Subcommittee on Health and the Environment of the Committee on Energy and Commerce, House of ... Congress, Second Session Volume; Series 1: United States Congress How Should Global Tobacco Control

And that was a vicious negotiation

4.2 No lot purchased shall be claimed or removed until the sale has been concluded, if any buyer fails to pay for and take away any lot in accordance with condition 4.1, Martel Maides Auctions as agents for the seller shall, following three working days after the conclusion of the sale, be entitled at their absolute discretion and without prejudice to any other rights or remedies: (i) to proceed against the buyer for damagesfor breach of contract

A few specialized technologies, like Airdogs TPA filtration, push that floor much lower (down to 0.0146 microns)

Hell go into withdrawal