Eleven people were killed in Syria on Monday in a 10-month-old struggle between President Bashar al-Assad and his foes that a peace plan monitored by Arab observers has failed to quench.

Arab foreign ministers will meet on Sunday to discuss the future of the mission sent last month to check if Syria is abiding by the agreement it accepted on November 2.

The Arab plan required Syria to halt the bloodshed, withdraw the military from cities, free detainees and hold a dialogue.

Hundreds of people have been reported killed in Syria even since the monitors deployed on December 26 as pro-Assad forces try to crush peaceful protests and armed resistance to his rule.

Random gunfire from pro-Assad militiamen killed five people, including a woman, and wounded nine in the restive city of Homs, the British-based Syrian Observatory for Human Rights said.

It said five soldiers were killed when they tried to change sides during a clash with rebels in the northwestern province of Idlib, adding that 15 soldiers had succeeded in defecting.

The state news agency SANA said an armed terrorist group had shot dead Brigadier-General Mohammed Abdul-Hamid al-Awad and wounded his driver in the countryside near Damascus.

The latest violence erupted a day after U.N. Secretary-General Ban Ki-moon told Assad to stop killing your people.

Assad's harsh response to the uprising has killed more than 5,000 people, by a U.N. count. The Syrian authorities say 2,000 members of the security forces have also been killed. The deaths of 32 civilians and soldiers were reported on Sunday.

STOP KILLING YOUR PEOPLE

The head of the Arab monitoring mission is due to report to an Arab League committee on Thursday before Arab foreign ministers gather to consider their next step on Syria.

Qatar, which heads the committee, has suggested Arab troops step in, an idea that is anathema to Damascus and which Arab nations such as Iraq, Lebanon and Algeria are likely to oppose.

The League could also refer Syria to the U.N. Security Council if it concludes that its own peace effort has failed.

The council has been paralysed so far because Russia and China oppose any resolution that could lead to U.N. sanctions or Western military action against Syria.

There is little Western appetite for any Libya-style intervention. The United States, the European Union, Turkey and the Arab League have announced economic sanctions against Syria.

On Sunday Assad proclaimed the latest of several amnesties for crimes committed during the uprising and some prisoners were later freed in the presence of Arab monitors in Damascus.

Kinan al-Shami, of the Syrian Revolution Coordination Union, said hundreds of detainees appeared to have been released, but they represented only a fraction of at least 40,000 people he said had been jailed without charge since March, many of whom have been held in secret police buildings or makeshift prisons.

Among those freed, Shami said, was Syrian actor Jalal al-Tawil who was shot and captured while trying to flee to Jordan two weeks ago. He had earlier been beaten in a Damascus protest.

The movement to end more than four decades of Assad family rule began with largely peaceful demonstrations, but after months of violence by the security forces, army deserters and insurgents started to fight back, prompting fears of civil war.

Assad, who retains the support of core military units, is backed by his own Alawite minority as well as some minority Christians and some majority Sunni Muslims who fear chaos, civil war and the rise of Islamist militancy if he is toppled.

The northern commercial city of Aleppo, like central parts of the capital Damascus, has mostly escaped the turmoil, but security forces stormed Aleppo University campus overnight in pursuit of students who staged an anti-Assad protest on Friday.

Activists said dozens of students were beaten in the raid in which students who belong to a pro-Assad militia also took part.

Aleppo residents say big Sunni merchants in the city still support Assad and that the authorities have also recruited Sunni tribesmen from the countryside to patrol the streets.

The president, 46, who appeared in public twice in as many days last week, is eager to show that his people love him.

SANA, the state news agency, reported on Sunday that a 10 km (six mile) long letter, which it billed as the world's longest, was being written and signed by Syrians across the country as a message of loyalty to the homeland and its leader.

(Additional reporting by Khaled Yacoub Oweis in Amman and Dominic Evans and Erika Solomon in Beirut)