Former prime minister Najib Abdul Razak has tweeted that he expects to see a fireworks display in Port Dickson tonight.
While Najib didn't specifically refer to any issue, it is believed that he may be referring to PKR's planned seaside retreat in PD.
PKR leaders are scheduled to attend a party retreat at the luxurious Lexis resort in Port Dickson this weekend amid heightening tensions between its top two leaders.
Yesterday, Azmin's supporters - 14 MPs and eight state assemblypersons from PKR - signed a joint statement urging Anwar to refrain from making statements which could create a rift in the party.
This was followed by Anwar's own show of force. Flanked by loyalist MPs, the PKR president declared that he "has the numbers" to be the next prime minister.
