InvestmentsTop Global NewsMarketsReal Estate Close ties between PAP, NTUC will continue into 4G leadership: DPM Heng Swee Keat By financialnews_rlv83x - May 1, 2019 0 193 Speaking for the first time as Deputy Prime Minister during the May Day Rally, Mr Heng says that the 4G leadership has witnessed how the close working relationship between the People’s Action Party and the unions has benefitted Singaporeans.