If Sabah Progressive Party (Sapp) had its way, it would be the first time in the nation's history that a vote of no-confidence is to be moved against a prime minister.

"In the coming sitting of the Parliament session starting Monday, June 23, our MPs will support a vote of no confidence on the PM.

"Whether the motion will be tabled by our party MP or another MP will be decided in due course," said party boss Yong Teck Lee.

Sapp has two parliamentarians - Dr Chua Soon Bui (Tawau) and Eric Enchin Majimbun (Sepanggar).

Will Sapp make history or will its threat fizzle out? Malaysiakini has the following reports on the issue.

No show from Sapp duo at Parliament l June 23
Sapp leaders 'threatened', says party boss l June 23
Yong becomes folk hero in Sabah l June 23
Sabahan demands unfulfilled' l June 23
Sabahans can not only bark, they can bite too l June 23
Sapp made the right move: Jeffrey l June 21
Sapp duo will face action if they back anti-PM motion l June 20
Sapp backs party boss on anti-PM move l June 20
What else is there to feel but no confidence? l June 20
Gerakan too, wanted to leave once l June 19
All eyes on Sabah leaders at BN meeting l June 19
BN: No action against Sapp for now l June 19
Sapp's expulsion will 'invite serious repercussion' l June 19
Pak Lah sapped out l June 19
Umno leadership has lost all credibility: Ku Li l June 19
Pakatan lauds Sapp's bravery l June 18
Point of no return for Sapp l June 18
Motion may not see the light of day l June 18
No-confidence call a serious blow to Pak Lah l June 18
Sapp MPs to move no-confidence vote l June 18
Sabah politicians warn PM over fuel hike l June 6
Sabah MPs divided over ultimatum to BN l May 14