The 38-year-old man punched the female driver six times after an 11-minute wait in Tampines.
A Malaysian man with a history of violent offenses was sentenced to six weeks in jail after assaulting a female bus driver in Singapore. The attack stemmed from his frustration over an 11-minute wait, triggering concerns over public safety and mental health management.
The incident occurred in Singapore on January 21, 2025, when 38-year-old Looi Kai Ye, a Malaysian and Singapore permanent resident, became enraged while waiting for a bus at Tampines Avenue 2. His outburst resulted in physical violence against a 47-year-old female driver and exposed his history of prior offenses, including a fatal collision in 2023.
A Routine Wait Turns Violent
At approximately 8 a.m., Looi was waiting for Bus 59 near Block 141 Tampines Avenue 2. After waiting for 11 minutes, he boarded the bus in a state of agitation. He shouted at the driver and punched her six times in the head. One passenger intervened to restrain Looi, while another helped evacuate others onboard.
Driver Taken to Hospital, Looi Arrested
The driver was sent to Changi General Hospital and granted three days of medical leave. Looi was arrested the following day and later referred to the Institute of Mental Health (IMH) for psychiatric evaluation. He pleaded guilty to voluntarily causing hurt on April 7, 2025.
Court records revealed Looi’s troubling past. In September 2023, he collided with a 76-year-old man near another bus stop in Tampines, who later died from severe head trauma. Looi had also been convicted of pushing a 67-year-old woman and molesting a 27-year-old woman, resulting in an earlier sentence of eight months and one week in jail in February 2024.
Mental Health Considerations
Though diagnosed with autism and bipolar disorder, psychiatric evaluations confirmed Looi was not of unsound mind during the 2023 incidents. The latest psychiatric report following the January 2025 assault reaffirmed this, prompting the court to proceed with sentencing.
Looi faced five charges, including mischief and public nuisance. While he was sentenced to six weeks’ jail for the bus driver assault, remaining charges are still pending. His repeat offenses and mental condition have prompted calls for closer monitoring and intervention strategies for offenders with psychological diagnoses.
This case has reignited discussions in Singapore on handling violent individuals with mental health issues, especially those with a known history of public offenses. It also underscores the vulnerability of public service workers, raising calls for improved protections on buses and stricter enforcement of public order laws. Singaporeans and Malaysians alike are watching closely, particularly given Looi’s cross-border residency and previous offenses.
Sources: Must Share News (2025), Mothership (2025)
Keywords: Singapore Bus Attack, Tampines Assault Case, Mental Health Singapore, Female Bus Driver, Looi Kai Ye Case, Bus Delay Violence
