Protesters in Hong Kong have gathered at a small town where gangsters attacked commuters at a train station last weekend.
Several thousands defied a police ban to march in Yuen Long on Saturday afternoon.
Many chanted anti-police slogans, voicing their anger at police for not better protecting the public from the triad raid.
Security has also been increased outside the local police station.

US and Iran launch new attacks as they wrestle for control of Strait
Blast at fireworks factory in China's Hunan kills 21, Xi calls for probe, state media says
Evacuations planned as suspected hantavirus outbreak traps 150 on ship off Cape Verde
Modi's party set to gain big in Indian state elections
Iran warns US Navy to stay clear of Hormuz after US offers to help stranded ships
