American Marconi Wireless News - New protests hit Iran as alarm grows over crackdown 'massacre'

The protests, initially sparked by anger over the rising cost of living, have now become a movement against the theocratic regime that has ruled Iran since the 1979 revolution and have already lasted two weeks.

The mass rallies are one of the biggest challenges to the rule of supreme leader Ayatollah Ali Khamenei, 86, coming in the wake of Israel's 12-day war against the Islamic republic in June, which was backed by the US.

Videos posted to social media showed large crowds taking to the streets in new protests in several Iranian cities including the capital Tehran and Mashhad in the east, where images showed vehicles set on fire.

The videos filtered out despite a total shutdown of the internet in Iran that has rendered impossible normal communication with the outside world via messaging apps or even phone lines.

The internet blackout "is now past the 60 hour mark... The censorship measure presents a direct threat to the safety and wellbeing of Iranians at a key moment for the country's future", monitor Netblocks said early Sunday.

Several circulating videos, which have not been verified by AFP, allegedly showed relatives in a Tehran morgue identifying bodies of protesters killed in the crackdown.

The US-based Human Rights Activists News Agency said it had confirmed the deaths of 116 people in connection with the protests, including 37 members of the security forces or other officials. Norway-based Iran Human Rights is due to issue a new toll later Sunday.

But activists warned that the shutdown was limiting the flow of information and the actual toll risks being far higher.

The US-based Center for Human Rights in Iran (CHRI) said it had received "eyewitness accounts and credible reports indicating that hundreds of protesters have been killed across Iran during the current internet shutdown".

It said hospitals were "overwhelmed", blood supplies were running low and that many protesters had been shot in the eyes in a deliberate tactic.

In comments to state TV late Saturday, Interior Minister Eskandar Momeni insisted that acts of "vandalism" were decreasing and warned that "those who lead the protest towards destruction, chaos and terrorist acts do not let the people's voices be heard".

Reza Pahlavi, the exiled son of the ousted shah, who has played a prominent role in calling for the protests, called for new actions later Sunday.

"Do not abandon the streets. My heart is with you. I know that I will soon be by your side," he said.

S.F.Warren--AMWN