Hong Kong Customs ran its “Flame Mesh” operation from 13 July to 17 August 2026, targeting cross-border trafficking by transit air passengers.[1][2]

The agency said officers focused on passengers travelling from Southeast Asia through Hong Kong toward Europe and Africa during the summer-holiday period.[1][2]

Customs arrested ten transit passengers, aged 18 to 57, and found about 240 kg of suspected cannabis buds in their luggage.[1][2] The department estimated the haul’s market value at HK$56 million.[1][2]

RTHK reported that officers said scans showed luggage containing no personal belongings, only packages with suspicious density, prompting further checks.[2] Customs said it would continue exchanging intelligence and conducting joint operations with other customs agencies to trace drug sources.[1]