Slain Protesters are Mourned as Demonstrations Against Voting Irregularities Continue in Tehran

More than 100,000 people have attended a "day of mourning" rally in Tehran to remember eight people killed while opposing Iran's election result.

The rally was called by presidential challenger, Mir Hossein Mousavi.

Iran's most influential body has said it is investigating 646 complaints from the three defeated candidates.

More than 100,000 people have attended a "day of mourning" rally in Tehran to remember eight people killed while opposing Iran's election result.

The rally was called by presidential challenger, Mir Hossein Mousavi.

Iran's most influential body has said it is investigating 646 complaints from the three defeated candidates.

Another day of mass protests began in Iran's capital today as hard-line Ansar-e Hezbollah militiamen warned that they would be patrolling the streets to maintain law and order.

The huge rally in south Tehran's Imam Khomeini Square marks the fourth day of mass protests and the sixth day of civil unrest after the reelection of President Mahmoud Ahmadinejad in a vote Friday marred by allegations of fraud.

Tens of thousands of people have again taken to the streets in Iran's capital Tehran in protest at election results.

It follows a call by presidential challenger Mir Hossein Mousavi for further peaceful demonstrations.

An even larger protest is expected on Thursday, which Mr Mousavi says should be a day of mourning for the eight people killed after Monday's protest.