Published: July 22, 2026
By: TAD Editorial Team
HONG KONG
Hong Kong police have arrested four boys aged between 12 and 14 after they allegedly threw wet tissue balls and splashed water at pedestrians and cyclists along Tsuen Wan’s waterfront promenade and a nearby public park.
The arrests came after videos of the incidents circulated widely on social media, prompting public concern and a police investigation.

Authorities said the incidents occurred between July 18 and July 20, with the suspects now being investigated on suspicion of common assault.
Videos Helped Police Identify the Suspects
According to Chief Inspector Leung Wai-yee of the Tsuen Wan Police District, investigators reviewed online footage that showed several young boys riding bicycles while targeting passers-by with wet tissue balls and water.
Police later tracked down the suspects in Tsuen Wan and Kwai Tsing, leading to the arrest of all four teenagers.
The boys, who are Form One and Form Two students, knew one another but reportedly had no prior relationship with the victims.
Disputes Believed to Have Triggered the Incidents
Investigators said the alleged assaults appeared to stem from disagreements involving the use of cycling lanes and nearby public park areas.

While the confrontations were not believed to be pre-planned attacks against specific individuals, police said the actions could still constitute criminal offences under Hong Kong law.
The four suspects remain in police custody as investigations continue.
Public Safety Concerns
Although no serious injuries have been reported, authorities noted that throwing objects or deliberately distracting pedestrians and cyclists could create dangerous situations, especially in crowded public spaces.
Police urged young people to use public recreational facilities responsibly and warned that seemingly harmless pranks could carry legal consequences if they place others at risk.

The investigation remains ongoing, and additional charges could be considered depending on the evidence collected.
Why It Matters
The case highlights growing concerns over social media-driven prank behavior among teenagers. Even actions perceived as jokes can result in criminal investigations when they endanger public safety or involve physical contact with strangers.
TAD Perspective
Incidents like this demonstrate how online attention can sometimes encourage risky behavior among young people. Authorities increasingly face the challenge of balancing juvenile rehabilitation with accountability, particularly when public safety is affected.
Sources
* South China Morning Post (SCMP)
* The Standard (Hong Kong)

