Delphine Ganon, 42, flew into Auckland International Airport from Dubai on April 25 - Anzac Day - last year, with more than 4kgs of cocaine concealed in the lining of her suitcase and hidden in shampoo bottles as a liquid.
Ganon was stopped for questioning by a customs officer and her luggage was examined.
“Customs remains ever-alert in our daily fight to stop the flow of illegal drugs from entering NZ. Our officers are well-equipped to identify and stop people who think they can bring illegal substances into our communities,” Williams said.
Anyone who knows or suspects someone may be involved in illegal smuggling is urged to call Customs on 0800 WE PROTECT (0800 937 768), which is a 24-hour confidential hotline, or to contact Crimestoppers anonymously on 0800 555 111.
Benjamin Plummer is an Auckland-based reporter who covers breaking news. He has worked for the Herald since 2022.