Four speakers at a discussion on Mr Lee Kuan Yew’s legacy highlighted what each saw as his most enduring idea. The event at the Lee Kuan Yew School of Public Policy was attended by 600 students, academics and diplomats. Charissa Yong reports

… The People’s Action Party’s constant drive for leadership renewal is inherited from Mr Lee. “For him, the sooner the process starts, the better,” said the head of the Centre of Excellence for National Security Shashi Jayakumar.