PKR secretary-general Saifuddin Nasution Ismail said he will speak to Permatang Pauh MP Nurul Izzah Anwar over her comments on Dr Mahathir Mohamad through an interview with Singapore's The Straits Times, last Friday.

Saifuddin said he has yet to meet Nurul due to his busy schedule.

Last week, Nurul Izzah expressed her disappointment with the Pakatan Harapan government that failed to carry out its election promises.