Five minutes into Dr Mahathir’s speech, several police officers stepped on stage to ask the former premier to stop speaking.
The dialogue session between Prime Minister Datuk Seri Najib Razak and NGOs was earlier called off by IGP Tan Sri Khalid Abu Bakar for safety reasons.
At 10.20 am, organisers, SukaGuam, announced that the event had to be postponed indefinitely after a commotion outside Dewan Tun Hussein Hall here.