Woman who poured bleach outside neighbour’s flat over bicycle parking dispute gets jail

These actions prompted complaints from their town council. 

In May 2022, the victim found that someone had poured bleach on her plants and she confronted Ng’s daughter, stating that they could have just notified her instead. 

This incident led to further disputes between the parties. At times, Ng would play loud music, necessitating police reports, the court papers read.

Beginning in December 2023, Ng hurled profanities at the victim’s family for about two years. She once also poured an unknown liquid onto the victim’s smart door camera, which caused the latter’s marble flooring to discolour. 

In mid-July 2025, the victim had parked her bicycle outside her unit. This angered Ng, who poured curry near a rubbish chute area, which subsequently caused an ant infestation outside the victim’s flat. 

The victim later moved her bicycle to the lift lobby area, where other bicycles were parked. Ng then complained to the town council, requesting that they be removed.  

The town council followed up on this by pasting a notice directing the removal of the bicycles. The victim called the town council and said the bicycles did not obstruct access to the lift or staircase, and were positioned at 1.2m from the lift – the minimum clear space required along common corridors.

The town council subsequently removed the notice. But Ng believed it was the victim who did so and got angry. 

From then on, Ng repeatedly threatened to pour bleach outside the victim’s unit if she did not remove the bicycle. On Jul 27, 2025, the victim detected the smell of bleach inside her flat and opened the door to find the corridor wet. 

Closed-circuit television footage confirmed that Ng had poured the bleach. She repeated the act multiple times over the next few days. 

On Aug 1, 2025, the victim lodged a police report. Three police officers were dispatched and they spoke to the accused, who admitted to her actions. 

She stated: “Since the government didn’t do anything, so I take matters into my own hands.” Ng also told them she would continue pouring bleach until the victim removed her bicycles. 

She was arrested thereafter. During the arrest, Ng kicked one of the officers twice, once when she was being handcuffed and another time when the officer attempted to pry the house keys Ng was holding out of her hand.

Ng also repeatedly shouted “all the police are idiots” and “you all idiots” towards the police officers. 

She was produced in court the day after her arrest and was ordered to be remanded at the Institute of Mental Health for a medical examination of two weeks. She was later released on bail on Aug 15, 2025.