RABAT, Morocco - The Arab League confirmed the suspension of Syria from the organization on Wednesday and gave its government three days to halt the violence and accept an observer mission or face economic sanctions.

The suspension - first announced by the Arab League on Saturday and confirmed during the meeting - is a surprisingly harsh and highly unusual move for a member of Syria's standing.

Qatari Foreign Minister Hamad bin Jassim told reporters following the daylong meeting in Rabat, Morocco, that Syria is being offered the chance to end the violence against civilians and implement a peace plan that the Arab League outlined on Nov. 2. The U.N. estimates that more than 3,500 people have been killed in Syria's 8-month-old uprising.

"The Syrian government has to sign the protocol sent by the Arab League and end all violence against demonstrators," he said, adding that it has three days. "Economic sanctions are certainly possible, if the Syrian government does not respond. But we are conscious that such sanctions would touch the Syrian people."

The protocol calls for an observer mission of 30-50 members under the auspices of the Arab League to ensure that Syria is following the Arab plan, calling for the regime to halt its attacks on protesters, pull tanks and armoured vehicles out of cities, release political prisoners, and allow journalists and rights groups into the country.

The protocol did not specifically say if Syria's suspension from the organization has remained in force, but an official from the Moroccan Foreign Ministry confirmed that is the case. He spoke on condition of anonymity because he was not authorized to talk with the media.

The Arab League also demanded the withdrawal of Syria's representative to the organization.

"In the light of insulting and undiplomatic words of the permanent Syrian representative, the Arab League is asking the Syrian government to withdraw its representative," said the League statement, without identifying the behaviour in question.

The Arab League has rarely taken decisive actions to deal with crises in the Arab world out of reluctance to criticize fellow governments. But in this case, several members have described their forceful engagement in the Syrian situation as a way of staving off the kind of foreign intervention that took place in Libya earlier this year. NATO's bombing campaign against Libya took place less than a month after it was suspended by the Arab League on Feb. 22.

"Arab leaders don't have a legacy of commenting and interfering in domestic events in Arab countries, so now this is a turning point for the Arab League," said Gamal Abdel Gawad, a Cairo-based commentator on Arab affairs.

"Arab governments are being exposed to pressure from their public, from the Syrian people and on the international level, so the Arab League has to do something - they can't keep staying on the sidelines," he added.

Even Turkey, which once had close ties with Syria, has expressed increasing concern over the situation across the border.

"We denounce the mass murder of the Syrian people," said Turkish Foreign Minister Ahmet Davutoglu, who was in Morocco for a meeting on Arab-Turkish ties. "It is all of our responsibility to end the bloodshed in Syria."

Bin Jassim of Qatar declined to give any details about possible economic sanctions against Syria, if it refuses the observer mission. But the Arab news channel al-Arabiya suggested they would likely take place in co-ordination with Turkey and include the energy sector.

Its suspension from the Arab League has enraged Syria, which considers itself a bastion of Arab nationalism. Syrian Foreign Minister Walid al-Mouallem boycotted Wednesday's meeting.

The threat of Arab sanctions comes on top of rising threats of sanctions from European countries and the United States as well leaving Syria even more isolated.

Arab League Secretary General Nabil al-Araby confirmed that the organization has been in touch with the Syrian opposition and said it has identified 16 regions in particular that needed to be monitored.

"We have spoken with the Syrian opposition on all topics, but they never requested weapons," he added.

Qatar, which chairs the Arab League committee on the Syrian situation, has been particularly forceful on resolving the situation and bin Jassim expressed a degree of impatience about the continuing bloodshed and violence in the country.

"We want solutions, not (more) speeches. The killing must be stopped," he said.