Smoking ban enforcement: authorised customs personnel to implement public-place smoking prohibition and ensure trade compliance. The Commissioner of Customs has been authorised to implement the public-place smoking prohibition under the Cigarettes and Other Tobacco Products Act; all staff of Custom House Agents, importers, exporters, shipping agents and trade participants are instructed to comply strictly with the smoking ban, with action to follow for violations, and trade associations are asked to publicize the notice to ensure compliance.