SINGAPORE — A 15-year-old has been arrested in connection with the false bomb threat that triggered an evacuation at Xinmin Secondary School in Hougang last week, adding a major development to an incident that briefly disrupted classes and sent students and staff to safety.
The Singapore Police Force confirmed on Tuesday, Aug. 18, that the teenager had been arrested in relation to the incident at Xinmin Secondary School on Aug. 13.
However, authorities have not released further details about the suspect, including how the alleged threat was communicated or what may have motivated it.
Police investigations are still ongoing.
Bomb threat triggered morning evacuation
The incident unfolded on the morning of Aug. 13, when the school was alerted to what was described as a potential bomb threat.
Police were alerted at around 8.20am, according to earlier reporting. The school subsequently activated its emergency evacuation procedures at about 8.28am, with students and staff moved to designated safe areas.
Xinmin Secondary School said it immediately contacted the police after learning of the potential threat.
Police officers and school personnel then conducted a thorough search of the premises.
No suspicious items were found.
All students and staff were accounted for, and regular lessons resumed after the security checks were completed.
The school’s principal, Tan Soon Hui, said the evacuation was carried out in a swift and orderly manner and that the school would continue supporting students and staff following the incident.
A note reportedly led to the evacuation
Additional reporting by AsiaOne, citing Lianhe Zaobao, provided another detail about how the incident began.
A teacher reportedly discovered a note in a Secondary 3 classroom, prompting the school to activate its emergency procedures.
Several students told the Chinese-language newspaper that they were initially evacuated to the school field without knowing exactly what had happened. They later learned that the evacuation was linked to a reported bomb threat.
Authorities have not publicly confirmed all details surrounding the note, including who wrote it or precisely what it contained.
That distinction matters because the police investigation is still underway.
The case could carry serious consequences
Police are investigating the incident as a case of communicating false information of a harmful thing.
Under Singapore law, the offence can carry up to seven years’ imprisonment, a fine of up to S$50,000, or both. The Singapore Police Force has previously emphasized that false threats can cause public alarm and divert significant emergency resources.
In previous cases, Singapore authorities have moved quickly when false threats have triggered security responses.
For example, in 2022, an 18-year-old man was arrested after a false claim about an explosive device at The Float @ Marina Bay. Police said no suspicious item was found, and the case was investigated under the same offence of communicating false information of a harmful thing.
Xinmin is not the first Singapore school to face a bomb hoax
The latest incident also echoes a similar case involving Evergreen Secondary School in Woodlands in 2022.
Students and staff there were evacuated after the school received a bomb threat. Police conducted a thorough sweep and found no threat items, while a male teenager assisted with investigations.
Following that incident, Singapore’s Ministry of Home Affairs stressed that even threats later determined to be false must be taken seriously.
The ministry highlighted the importance of having security protocols in place and regularly exercising crisis plans. It also urged the public to remain calm and rely on official or credible sources during emergencies to prevent misinformation from causing additional panic.
The Ministry of Education has also said Singapore schools maintain emergency structures and standard operating procedures for dealing with security emergencies, with drills conducted in partnership with the police and Singapore Civil Defence Force.
What happens next?
For now, authorities have provided few details about the 15-year-old’s alleged involvement.
There has been no public announcement that the teenager has been charged in court, and an arrest should not be treated as a finding of guilt.
Police have only confirmed the arrest and said investigations are continuing.
That leaves several questions unanswered: Who was behind the alleged threat? What exactly did the message or note say? And what prompted the decision to trigger a security response at the Hougang school?
Those details could become clearer as police investigations progress.
For students, parents and teachers, however, one thing is already clear: what initially appeared to be a potential bomb threat was serious enough to trigger an immediate evacuation and a full security sweep — even though authorities ultimately found no suspicious item.
And now, with a 15-year-old arrested, the focus has shifted from whether there was a bomb to how the false threat was made and why.
This story will develop as more information is released by the authorities.

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