BBC 7 January 2014 Last updated at 08:31 ET
Zambia's Frank Bwalya charged over Michael Sata potato jibe

Supporters of Frank Bwalya, in red, say he is fearless

An opposition politician in Zambia has been arrested and charged with defamation after he compared the president to a potato.

Frank Bwalya allegedly described President Michael Sata as "chumbu mushololwa" on radio on Monday.

The Bemba language phrase refers to a sweet potato that breaks when it is bent and is used to describe someone who does not listen to advice.

Mr Bwalya faces a maximum jail term of five years if he is convicted.

He is a former pastor and supporter of Mr Sata. He now heads the opposition Alliance for a Better Zambia (ABZ) party.

Deputy Home Affairs Minister Steven Kampyongo said Mr Bwalya had been arrested for making defamatory remarks against the president.


'King is naked'

"President Sata is the same old man who was on all radio stations defaming former Presidents Banda and Mwanawasa and nobody arrested him," said ABZ secretary-general Eric Chanda, the AFP news agency reports.

Opposition National Restoration Party (NRP) leader Elias Chipimo demanded Mr Bwalya's release, saying he was a fearless politician.
Michael Sata in Lusaka (September 2011) Michael Sata won elections in 2011

"Zambia desperately needs leaders that will openly declare - when necessary - that 'the King is naked'," Mr Chipimo added in a statement.

The phrase "chumbu mushololwa" was not an insult, he added.

"It describes a person who lacks flexibility and who like a potato [icumbu] will only break when you try to change their fixed ideas," he said.

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