Three young men were riding their e-bicycles near the junction of Pandan Crescent along West Coast Highway shortly before midnight when a trailer hit them from behind.
Mr Ang Yee Fong, 25, died at the scene. Mr Ong Zi Quan, 18, was taken to National University Hospital (NUH) with serious injuries. He later died in hospital.
The sole survivor, Marcus Loke, 17, was taken to NUH with leg injuries.
The 34-year-old trailer driver was arrested for causing death by negligence.
A 66-year-old stall helper lost the lower half of his right leg after an accident while riding an e-bike.
Mr Hassan Jalal was hit by a car while trying to change lanes as he approached Bendemeer Primary School to pick up his step-grandsons at around 3pm.
Two boys, aged 16 and 18, were flung onto the bonnet of a car at the junction of Ang Mo Kio Avenue 6 and Avenue 8 after their e-bike crashed into a car.
The teenagers were speeding and had beaten a red light when the accident happened.
They were taken to Khoo Teck Puat Hospital for treatment and were later discharged.
Dec 24, 2015
Odd job labourer Ang Thiam Beng was hit on Christmas Eve while on his way to his father's home.
Mr Ang, 55, was riding an e-bike along Pioneer Road North and was making a right turn into Jurong West Avenue 4 when a lorry hit him at around 2.15pm. He died in hospital two days later.
Dec 2, 2015
An 11-year-old boy on an e-bike crashed into Madam Nancy Tay, 64, and her sister, Lucy, 71, on a pavement in Ang Mo Kio Avenue 4.
Madam Lucy Tay had a hairline fracture in her right shin, while her sister had cuts and bruises.
The boy had been speeding. The police classified it as a rash act causing grievous hurt.