The Supreme Court of the Maldives delayed its order Sunday reinstating 12 pro-opposition lawmakers ahead of a key parliamentary sitting, the latest political turmoil to roil the island nation.

Opposition lawmaker Ahmed Mahloof said the government may call for important votes at a parliamentary sitting Monday to extend a state of emergency or dismiss two Supreme Court judges who have been arrested on allegations of corruption.

President Yameen Abdul Gayoom's ruling party may have lost a majority in the 85-member parliament if the 12 lawmakers were to be allowed to participate Monday.

The Maldives has faced upheaval since Feb. 1, when the Supreme Court ordered the release of Yameen's imprisoned political opponents and the reinstatement of 12 lawmakers sacked after they sided with the opposition.

The prisoners include Mohamed Nasheed, the country's first president elected in a free election, who could have been Yameen's main rival in his re-election bid later this year.

After days of conflict with the judiciary, Yameen declared a 15-day state of emergency and had the country's chief justice and another Supreme Court judge arrested on bribery allegations.