Tan Cheng Bock says PSP wants "very clean fight"

"The message to Singaporeans is that we want to fight a very clean fight," said Progress Singapore Party (PSP) chairman Tan Cheng Bock, in the wake of claims by the ruling People's Action Party that alleges a PSP volunteer slapped one of their volunteers. Mr Tan spoke to the media during a walkabout in Bukit Gombak on Sunday (Jan 12). PSP earlier accused PAP volunteers of following them around and taking photos and videos of them when they were visiting residents in the estate.