One of the protests challenging the Bahraini regime in Manama today
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Yassin said the decision was due to "unfulfilled promises" by authorities that had been agreed upon before the referendum, including arrangements for the supreme referendum committee and associated sub-committees, protection of voters and judges, and banning of electioneering outside the committees.
The vast majority of the Judges' Club membership initially said they would not oversee last Saturday's first phase of the referendum.
1950 GMT: Bahrain. Prominent activist Said Yousif talks to security forces in Manama today amid protests on Martyrs Day --- soon after this photograph, Yousif was reportedly detained (Photo: Hassan Jamali/AP):