A prominent Yemeni tribal figure resigned from President Ali Abdullah Saleh's ruling party on Saturday and called for the veteran Arab leader's overthrow, a day after fierce clashes in Aden killed seven people.
Hussein al-Ahmar announced his resignation at a rally of tens of thousands in the town of Amran, 30 miles (50 km) northwest of the capital Sanaa, held to demand the end of Saleh's 32-year rule.
Twenty-four people have been killed since Feb. 17 in daily protests against Saleh across the impoverished Arab state, though unrest has been most intense in the once-independent south where many people resent rule from the north.
"I announce my resignation from the General People's Congress ... and I call on all noble Yemenis to overthrow the regime," Ahmar told the rally, dubbed the Festival of Freedom and Change. "The regime must go, so we can build a nation based on (civil) institutions".
Ahmar belongs to the same powerful tribal federation as Saleh and his father Abdullah, who died in 2007, was considered Yemen's second most powerful figure after the president.
Hussein resigned once before from Saleh's party, two years ago, but rejoined in December and was offered a senior party post, which he declined. One of his brothers is a long-time critic of Saleh, while another is deputy speaker of parliament.
On Friday tens of thousands of loyalists and opponents held rival rallies in Sanaa, while 10,000 people staged a sit-in in the city of Taiz, 200 km (125 miles) south of the capital, and protests erupted across the southern port city of Aden. Doctors said five more people died on Saturday after being shot during Aden's anti-government protests on Friday, bringing to seven the number killed in the clashes with security forces. About 50 people were wounded.
Protesters continued a sit-in outside Sanaa University, where huge crowds gathered on Friday, chanting the slogan which has echoed around the Arab world since the Egyptian and Tunisian revolts: "The people demand the downfall of the regime."
Saleh supporters chanted their loyalty to a man they see as holding the impoverished tribal nation together. "The creator of unity is in our hearts. We will not abandon him," they cried.
Saleh has promised to step down when his term ends in 2013 and not hand power to his son, though he has backed out of similar pledges in the past.
Nine members of parliament resigned from Saleh's ruling party on Wednesday in protest against what they said was government violence against protesters, but the president still has the support of around 80 percent of parliamentarians.
ReutersGüncelleme Tarihi: 26 Şubat 2011, 17:16