A mother presented a pennant and a thank you letter to Divisional Commander of Wanchai Division (WCHDIV) Tse Tsui-yan, Assistant Divisional Commander (Operations) Dorothy Nieh and officers of Patrol Sub-unit 2 (PSU 2) on April 27 in appreciation of their professionalism in locating her eight-year-old son.

On April 15, the mother reported to the Force that her son went missing at Windsor House in Causeway Bay. So officers of PSU 2 conducted a sweeping and reviewed the closed-circuit television footage. Subsequently, they located the missing boy within one hour.