https://www.reuters.com/article/usa-huawei-tech-canada/canadian-police-officer-regrets-not-investigating-passcodes-conversation-on-day-of-huawei-cfos-arrest-idUSKBN28I1ER

A Canadian police officer acting as the airport liaison when Huawei Chief Financial Officer Meng Wanzhou was arrested two years ago testified on Tuesday that he should have investigated further when he thought he overheard a fellow police officer and a border agent discussing the passcodes to Meng's devices.