Edmund Chen, 64, had his jail sentence reduced to one day from an original five-day term after a High Court appeal ruling in July 2025 [1, 2, 3]. Chen was convicted of causing grievous hurt to a 21-year-old motorcyclist by driving without reasonable consideration for other road users during a traffic accident on March 4, 2025 [1, 2, 3]. The crash occurred near noon on the Ayer Rajah Expressway (AYE) as Chen was moving his car from the fourth lane to the third lane to enter the Central Expressway (CTE)/Seletar Expressway, but he had not been in the correct lane previously [2, 3].
The motorcyclist, approaching from behind, collided with Chen's vehicle despite swerving to avoid it and sustained multiple wrist fractures requiring surgery at Singapore General Hospital under local anaesthesia [2, 3]. Chen stopped immediately after the collision to assist and cooperated with authorities [1, 2, 3].
District Judge Shawn Ho initially handed down a five-day jail term and a five-year driving disqualification for Chen in January 2025. The judge cited Chen’s lane change over white chevron road markings and described his behavior as involving a “high degree of carelessness” and a “sustained period of inattention” [1, 2, 3].
Chen’s new lawyer, Senior Counsel Abraham Vergis, contended the custodial threshold was not met and advocated for a maximum fine of S$5,000 instead of jail. Vergis argued Chen showed attention to traffic by slowing down and indicating before filtering lanes and that the characterization of sustained inattention was unclear [1, 2, 3].
Justice Hri Kumar Nair agreed that the original five-day jail term was “manifestly excessive” and that the district judge may have overstated the harm and culpability factors. However, he did confirm that incarceration was still warranted as the custodial threshold was crossed [1, 2, 3]. The court left Chen’s five-year driving ban unchanged [1, 2, 3].
The case timeline shows the accident occurred on March 4, 2025, the lower court imposed the five-day jail term on January 29, 2025, and the High Court reduced the jail term to one day on July 20, 2025 [1, 2, 3].
