Baghdad: Iraq`s agriculture minister announced his resignation on Friday after police opened fire on Sunni demonstrators in the country`s north, killing one protester and wounding five others.
Izzeddin al-Dolah`s resignation marks the second high-profile Sunni departure from the government this month.
Fatal shootings have been comparatively rare during two months of anti-government rallies, and the protester`s death is likely to heighten Sunni demonstrators` anger against the Shiite-led government.
The shooting happened in the city of Mosul, some 360 kilometres north of Baghdad, as angry protesters demanding the release of a local tribal sheik who was arrested earlier in the day, police officials said. Hospital officials confirmed the casualties. Both spoke anonymously as they were not authorised to speak to the press.
Al-Dolah linked his resignation to the shooting, saying the blood of those who voted for him is now being shed. Al-Dolah made the announcement at a news conference in Mosul, the capital of Ninevah province, where he is from.
"There is no way I can continue my work in a government that does not care about the demands of my people," al-Dolah said.
Al-Dolah is a member of the opposition Iraqiya bloc, which draws on Sunnis for much of its support. His announcement comes just weeks after Finance Minister Rafia al-Issawi announced his own resignation at an anti-government rally elsewhere in the country.
Minority Sunnis frustrated over what they claim is second-class treatment have taken to the streets across Iraq since late December.
In Baghdad, security forces prevented worshippers from holding Friday prayers at a prominent Sunni mosque in northern Baghdad, a cleric there said.
"This is sectarian escalation by the government that should listen to the people`s demands instead of pushing the people to extremism," said Dawoud al-Alousi, the imam of Abu Hanifa mosque in the primarily Sunni neighborhood of Azamiyah.
Al-Alousi and witnesses said security forces blocked traffic on roads leading to the mosque. He said it was the first time that prayers at Abu Hanifa have been cancelled during the current unrest.
Meanwhile, demonstrators in the western cities of Fallujah and Ramadi blocked the main highway to Jordan and Syria to perform Friday prayers. Others gathered in the northern city of Samarra.
Sunnis have staged mass protests since late December following the arrest of bodyguards assigned to a Sunni finance minister, the latest action by the Shiite-led government that Sunnis believe target prominent members of their sect.