MR SENG Han Thong, MP for Yio Chu Kang, was rushed to Singapore General Hospital (SGH) on Sunday afternoon for burn wounds after a man hurled a flammable liquid at him.
The Straits Times understands that Mr Seng was burnt on his face, neck and back.
The suspect, who is believed to have thrown the liquid at Mr Seng, 58, while he was at a grassroots event at Yio Chu Kang commmunity club, has been arrested.