While the space that is fumigated is being sealed or during fumigation, no person may use matches, smoking materials, fires, open flames, or any other source of ignition in any spaces that are not determined to be safe for occupancy under § 147A.11(b)(1)(i).
authority: 46 U.S.C. 5103; Department of Homeland Security Delegation No. 0170.1
source: CGD 74-144, 39 FR 32998, Sept. 13, 1974, unless otherwise noted.
cite as: 46 CFR 147A.43