Iranian protesters on Thursday stepped up their challenge to the clerical leadership with the biggest protests yet of nearly two weeks of rallies, as authorities cut internet access and the death toll from a crackdown mounted.

The movement, which originated with a shutdown on the Tehran bazaar on December 28 after the rial currency plunged to record lows, has spread nationwide and is now being marked by larger-scale demonstrations, including in the capital.

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