Netizens jokingly suggested that the driver may have thought he was riding a motorcycle instead.
One of the affected vehicles sustained extensive front-end damage.
His remarks drew criticism for dehumanising and objectifying women.
The village head was puzzled, saying an experienced fisher like her should have known about the devil crab.
It is believed that the victim had been assaulted from behind and by someone she knew.
The flames were brought under control and fully extinguished in over three hours.
"This has happened for two consecutive years,” he said.
Several hundred thousand dollars in extra winnings were reportedly paid out to winners who bet on a German Cup match.
He also announced the merger of Workforce Singapore and SkillsFuture Singapore.
"We will ensure that its benefits are shared widely across society," PM Wong said.