Red Cross allowed into Syrian city of Homs
Western and Arab nations have ratcheted up pressure on Syrian president Bashar al-Assad as the Red Cross said it had finally gained access to a besieged area in the city of Homs to begin evacuating casualties.
A meeting of more than 60 foreign ministers in Tunisia saw calls for Arab peacekeepers to intervene and for the arming of the opposition, as well as a US warning that Mr Assad would pay a heavy price for defying international will.
In the first sign that growing pressure might be having an effect, Red Cross and Red Crescent ambulances entered the besieged Homs district of Baba Amr and evacuated seven Syrians wounded in bombardment by regime forces.
"Three ambulances entered Baba Amr and they have left. They evacuated so far seven wounded Syrian citizens," International Committee of the Red Cross spokesman Saleh Dabbakeh said from Damascus.
But the ambulances had not yet evacuated two wounded Western journalists and the bodies of two others, he said.
"Negotiations continue with the Syrian authorities and the opposition in an attempt to evacuate all persons, without exception, who are in need of urgent help," he added.
In Tunis, the first meeting of the Friends of Syria issued a final declaration calling for an immediate end to violence and for new sanctions.
The group called for Syria's government to "immediately cease all violence" to allow humanitarian access and "committed to take steps to apply and enforce restrictions and sanctions on the regime".
US secretary of state Hillary Clinton said Mr Assad would pay a "heavy cost" for ignoring the will of the international community after almost a year of brutal crackdowns on protesters.
At least 39 more people were killed in renewed violence on Friday as the ministers met, two days before Syrians vote on a new constitution that could end 50 years of Baath Party rule, though keep wide powers with the president.
Host nation Tunisia called for an Arab peacekeeping force to be sent in to help end to killings, and for Mr Assad to be granted immunity to persuade him to stand down.
"The current situation demands an Arab intervention in the framework of the League, an Arab force to keep peace and security, to accompany diplomatic efforts to convince Bashar to leave," Tunisian president Moncef Marzouki said.
"A political solution must be found, such as granting the Syrian president, his family and members of his regime judicial immunity and a place to seek refuge, which Russia could offer."
Qatari foreign minister Sheikh Hamad bin Jassim al-Thani backed the call for peacekeepers.
Such a force was needed to maintain security, open humanitarian corridors and implement Arab League decisions on the crisis, he said.
More than 7,600 people have been killed since the uprising against Assad's rule erupted last March, according to the Syrian Observatory for Human Rights monitoring group.
Mrs Clinton, as she also announced $US10 million in aid for humanitarian efforts, said the meeting should send a "clear message" to Mr Assad: "You will pay a heavy cost for ignoring the will of the international community and violating the human rights of your people."
The main opposition umbrella group the Syrian National Council has warned that military intervention might be the "only option" to end the crackdown.
Western and Arab nations however have so far rejected the idea of a foreign mission like the operation that helped topple Moamar Gaddafi's regime in Libya.
But Saudi Arabia's foreign minister Prince Saud al-Faisal backed the idea of arming Syria's opposition.
"I think it's an excellent idea... because they have to protect themselves," he told journalists just before going into a meeting with Clinton.
Mrs Clinton on Thursday described the SNC as a "credible representative" that would demonstrate that "there is an alternative" to Mr Assad's regime.
French foreign minister Alain Juppe also endorsed the SNC as "the legitimate representative of the Syrian opposition... the pole around which the opposition must organise".
The final declaration recognised the SNC as "a legitimate representative of Syrians seeking peaceful democratic change" but fell short of giving it exclusive recognition and urged it to work to unite the opposition.
Russia and China were notable by their absence from Friday's meeting, highlighting the difficulty in building an international consensus on Syria.
Both countries have frustrated efforts to rein in Mr Assad's regime, including by vetoing UN Security Council resolutions.
"We need to change the attitude of the Russians and Chinese," Mrs Clinton told journalists after the meeting.
"They must understand they are setting themselves against the aspirations not only of the Syrian people but of the entire Arab Spring."
As the meeting opened in Tunis, police armed with batons beat back several dozen protesters trying to enter the venue chanting "No to the conference!" and "No meeting of the enemies of Arab nations".
Dabbakeh of the Red Cross said that relief teams in Syria would be aiming to help everyone in need, not just the wounded foreign reporters.
"If we go to Homs, it will not be only to evacuate the journalists but also for the people of Homs that need assistance and medical evacuation," he said.
US journalist Marie Colvin and French photojournalist Remi Ochlik were killed on Wednesday when a rocket hit a makeshift media centre in Baba Amr.
French reporter Edith Bouvier and British photographer Paul Conroy both suffered leg wounds in the same rocket attack.