Tsvangirai warns on power-sharing deal

HARARE (Reuters) - Zimbabwe's opposition MDC will walk away from a power-sharing deal if new mediation efforts fail to break a deadlock over cabinet posts, the party's leader Morgan Tsvangirai said Sunday.

But the Movement for Democratic Change (MDC) was prepared to continue talking if it seemed agreement could be reached, he said.

Former South African President Thabo Mbeki was due in Harare Monday to try to conclude negotiations to end years of political and economic crisis in the southern African nation.

A government notice Saturday showed Zimbabwean President Robert Mugabe had allocated three key ministries to his ZANU-PF party, angering the opposition and threatening a power-sharing deal brokered by Mbeki last month.

The parties have been at loggerheads since the signing of the September 15 pact on how to divide up 31 cabinet posts.

"If this mediation fails we will say 'this marriage has failed to be consummated, and we cannot force things'. There will be no option but to go our separate ways," Tsvangirai told supporters at a rally in Harare.

"(But) as long as there is an opportunity we will continue to negotiate until we reach an agreement."

Mugabe allocated to his party the ministries of defense, home affairs -- which is in charge of the police -- and finance, crucial for the resuscitation of the devastated economy.

The cabinet impasse has outraged Zimbabweans who had hoped the power-sharing agreement would end an economic meltdown.

Tsvangirai said should ZANU-PF take the defense post, the MDC had to have home affairs. The opposition party was also the only one that could muster the goodwill of international donors and persuade them to help rescue the economy, he said.

Zimbabwe has the world's highest inflation, last measured at 231 million percent, chronic shortages of food and foreign currency, and crumbling infrastructure.

The power-sharing deal allows Mugabe, in power since Zimbabwe's independence from Britain in 1980, to retain the presidency and chair the cabinet. Tsvangirai, as prime minister, will head a council of ministers supervising the cabinet.

ZANU-PF will have 15 seats in the cabinet, Tsvangirai's MDC 13 and a splinter MDC faction led by Arthur Mutambara three posts, giving the opposition a combined majority.

(Reporting by MacDonald Dzirutwe; writing by Gordon Bell, Editing by Janet Lawrence)