New deadly clashes between protesters and security forces erupted in Iran, rights groups and local media said Sunday, as demonstrations first sparked by anger over the rising cost of living entered a second week. 

At least 12 people, including members of the security forces, have been killed since the protests kicked off with a shopkeepers' strike in Tehran on December 28, according to a toll based on official reports.

Originally published on doc.afp.com, part of the BLOX Digital Content Exchange.