Protests in Bahrain
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Bahrain protesters back in Manama's Pearl Square

Demonstrators have re-established a protest camp in Manama's central Pearl Square after Bahrain security forces withdrew.

The streets of the capital are calmer after the recent unrest, although opposition groups and anti-government protesters say their demands must be met before they will enter into talks with the state's monarchy.

They want the government to resign, political prisoners to be released and the deaths of protesters investigated.

Caroline Hawley reports from Pearl Square.