Egypt opposition backs referendum 'No' vote

Egypt's opposition National Salvation Front has urged supporters to vote "No" in a looming referendum on a controversial draft constitution.

However, it said it could still call a boycott if its demands for the ballot - including the judiciary acting as overseer - were not met.

The opposition says the draft document, backed by President Mohammed Morsi and his supporters, is too Islamist.

The controversy has prompted mass demonstrations across Egypt.

In a separate development, conciliation talks called for Wednesday by the head of the armed forces have been postponed, with no new date announced.
Key conditions
The National Salvation Front on Wednesday spelled out its stance on the referendum, issuing a call to Egyptians to "go to polling stations to refuse the proposed constitution and to vote 'no'".

Leading opposition politician and former Arab League chief Amr Moussa told Reuters news agency: "We will vote 'no'."
Analysis

  Jon Leyne BBC News, Cairo

An already confused situation in Egypt has quickly become even more confusing. The opposition has finally decided to urge supporters to take part in the referendum on the new constitution and to vote "No".
But it has imposed several conditions that could prove impossible for the government to meet.
The opposition also agreed to take part in reconciliation talks hosted by the army. But then, for some unknown reason, the army delayed the talks from Wednesday and did not fix a new date.
Even the date of the referendum is not clear, with some government sources reporting that it will be held over two days, others that it will just be on Saturday.

But another leading opposition figure, Hamdeen Sabbahi, told a news conference the Front would still call for a boycott if key conditions were not met.

"If these guarantees aren't in place by the day of the referendum on Saturday, we will withdraw from it," he said.