Wong was accused by a woman named Olivia Wu of being “Cheater of 2020”.
She also secretly entered the K-pop star's home.
For first-time workplace safety offences detected during inspections, the composition fine will increase from S$2,000 to S$3,000.
The abuse was revealed after a checkup revealed the girl's pregnancy.
The Causeway was originally built due to ferry congestion in the strait, but now has congestion problems of its own.
He also borrowed money from nearby stallholders and customers of his shop.
The 20-year-old Singaporean man escaped with minor injuries to his hands and legs.
More than 200 offences were spotted and over 100 devices were seized during a recent LTA operation.
At least four sitting MPs from the PAP and WP attended the event.
Police were able to track her down using surveillance footage.