Zimbabwe's opposition MDC said it would boycott the country's power-sharing government until sticking points have been resolved and a political deal is reached, sparking the biggest crisis since the administration was formed nine months ago.
Prime Minister Morgan Tsvangirai said today his Movement for Democratic Change would disengage from President Robert Mugabe's "dishonest and unreliable" Zanu-PF party in the country's unity cabinet set up in February.
"It is our right to disengage from a dishonest and unreliable partner. In this regard, whilst being in government we shall forthwith disengage from Zanu-PF and in particular from cabinet and the council of ministers until such time as confidence and respect are restored amongst us," Mr Tsvangirai told reporters.
A key test of the MDC's decision may come next month when Finance Minister Tendai Biti, who is a senior MDC leader,is due to present Zimbabwe's 2010 national budget.
Mr Mugabe's Zanu-PF said the MDC's move would have to be considered seriously by the party.
"That is a matter that would require a collective response from all of us in the party. It needs some serious consideration. I wouldn't want to pre-empt the party's position," said Didymus Mutasa, a senior Zanu-PF official and Minister of State in Mr Mugabe's office.
The MDC's decision could lead to a stalemate in the government, analysts said.
"It means that the issues that the government is meant to be dealing with are not being dealt with, attention is being diverted to other side issues and they've got a huge crisis on their hands," said Cheryl Hendricks, a senior research fellow at South Africa's Institute for Security studies.
The fresh crisis in Zimbabwe comes after a court this week ordered the detention in prison of Roy Bennett, a senior MDC official, and ruled that he should stand trial on terrorism charges.
Zimbabwe's High Court will rule later today on a bail application brought by Mr Bennett's lawyers. He is charged with illegally possessing arms for purposes or committing acts of terrorism which carries a maximum death sentence. He denies the charge.
Mr Tsvangirai said the detention of Mr Bennett showed that Mr Mugabe and Zanu-PF regarded the MDC as a junior partner and that the power-sharing administration would collapse if the president continued his unilateral rule.
"The ... detention of our party treasurer Roy Bennett has brought home the fiction of the credibility and integrity of the transitional government. It has brought home the self-evident fact that Zanu-PF see us as a junior, fickle and unserious movement," Mr Tsvangirai said.
Mr Tsvangirai said if the new constitutional crisis escalated further, it would only be resolved by holding fresh elections under supervision of the United Nations and SADC.
Reuters