Media playback is unsupported on your device Media caption Egyptian state television is saying the unrest is "terrorism" 
 
 The head of Egypt's armed forces has said that his message to the supporters of ousted President Mohammed Morsi is that "there is room for everyone". 
 
 Gen Abdul Fattah al-Sisi urged them to help "rebuild the democratic path" and "integrate in the political process". 
 
 But he also warned the military would not be silent in the face of violence. 
 
 Later, at least 36 detained members of the Muslim Brotherhood were killed when they tried to escape during their transfer to a prison outside Cairo. 
 
 Initially, the interior ministry said they died in an exchange of fire after some of them took a military officer hostage and the convoy of prison vehicles, transporting a total of 612 detainees to Abu Zaabal prison in Qalyubia province, was attacked by unidentified gunmen. 
 
 But later the ministry said the prisoners died from the effects of inhaling tear gas, which was fired when the escaping detainees took a police officer hostage. He was freed, but was badly injured, it added. 
 
 A legal source told the Reuters news agency that the Brotherhood members had suffocated in the back of a crammed police van. 
 
 The interior ministry separately said so-called "people's committees", which have been set up by residents of some areas to provide security, would be banned because some had been used for vigilante activities. 
 
 Crisis timeline 3 Jul: President Mohammed Morsi deposed by military after mass protests 
 
 President Mohammed Morsi deposed by military after mass protests 4 Jul: Pro-Morsi protesters gather at the Rabaa al-Adawiya (above) and Nahda sites in Cairo 
 
 Pro-Morsi protesters gather at the Rabaa al-Adawiya (above) and Nahda sites in Cairo 27 Jul: More than 70 people killed in clashes with security forces at Rabaa al-Adawiya 
 
 More than 70 people killed in clashes with security forces at Rabaa al-Adawiya 14 Aug: Security forces break up both camps, leaving at least 638 people dead 
 
 Security forces break up both camps, leaving at least 638 people dead 16 Aug: Muslim Brotherhood holds "day of anger" protest in Ramses Square, Cairo. Clashes leave at least 173 dead 
 
 Muslim Brotherhood holds "day of anger" protest in Ramses Square, Cairo. Clashes leave at least 173 dead 17 Aug: Siege at al-Fath mosque in Cairo; 79 killed in political violence nationwide 
 
 Siege at al-Fath mosque in Cairo; 79 killed in political violence nationwide 18 Aug: 36 detained Brotherhood members are killed while attempting to escape prison vehicles Timeline: Pro-Morsi protests Who is who in Muslim Brotherhood In pictures: Cairo mosque siege 
 
 Meanwhile, Mena reported that 79 people were killed and 549 wounded in violence across the country on Saturday. 
 
 That raised the nationwide death toll since Wednesday, when security forces forcibly cleared two pro-Morsi protest camps in Cairo, to more than 830, including 70 police and soldiers. 
 
 'Torching the nation' 
 
 Gen Sisi deposed Mr Morsi on 3 July, saying the military could not ignore the millions of people who had been demanding the resignation of Egypt's first democratically elected president. 
 
 Before security forces launched the operation to disperse the Cairo sit-ins, the armed forces chief asked millions of people to take to the streets to give him a "mandate" to fight "violence and terrorism", an apparent reference to the Muslim Brotherhood, the Islamist movement to which Mr Morsi belongs. 
 
 In a speech to army and police officers on Sunday, Gen Sisi warned that the military would not allow further violence after the latest unrest. 
 
 "We will not stand by silently watching the destruction of the country and the people or the torching the nation and terrorising the citizens," he quoted as saying on the military's Facebook page. 
 
 But the general also appeared to strike a conciliatory tone towards his opponents, urging them to join in the political process. 
 
 "There is room for everyone in Egypt, and we are cautious about every drop of Egyptian blood." 
 
 The Brotherhood has called for daily demonstrations since security forces cleared its protest camps in Cairo on Wednesday and declared a state of emergency. 
 
 More than 600 people were killed during the operations, including dozens of security forces personnel, and at least another 173 died on Friday during a "day of rage" called by the Brotherhood . 
 
 Brotherhood members detained 
 
 Also on Sunday, the interim government met to discuss the unrest. 
 
 Afterwards, Information Minister Dorreya Sharaf al-Din said the cabinet wished to express its regret the loss of life, but would continue to confront "terrorism" firmly. 
 
 Media playback is unsupported on your device Media caption Bethany Bell asks Cairo residents for their views on the political conflict engulfing Egypt 
 
 She added that the cabinet would name several streets and squares after soldiers killed in the recent unrest, and review the legal status of al-Jazeera TV, which she accused of threatening security and stability. 
 
 The cabinet is also believed to have discussed Prime Minister Hazem Beblawi's proposal for the legal dissolution of the Brotherhood. 
 
 The 85-year-old Islamist movement was banned by Egypt's military rulers in 1954, but registered itself as a non-governmental organisation in March in response to a court case bought by opponents who contested its legal status. 
 
 The Brotherhood also has a legally registered political wing, the Freedom and Justice Party, which was set up in June 2011 as a "non-theocratic" group after the uprising that forced President Hosni Mubarak from power. 
 
 At a news conference on Sunday, the interim Foreign Minister, Nabil Fahmy, showed video clips apparently showing armed protesters firing on security forces in Cairo. He said the government was faced with an attempt to "shake the foundation of the state". 
 
 More than 1,000 Brotherhood members have been detained in raids since Wednesday, with officials saying bombs, weapons and ammunition have been seized. Some 300 were held in several cities on Sunday, including Cairo, Alexandria, Assiut and Suez, security sources said. 
 
 EU concerns 
 
 Earlier, the European Union said it would be reviewing its relationship with Egypt's interim authorities at an emergency meeting next week. 
 
 Image caption Footage from Ismailiya shows a Morsi supporter confronting tanks on Friday. The unverified video shows the man then being shot and falling 
 
 The presidents of the European Commission and European Council said in a joint statement calls for democracy and fundamental rights "cannot be disregarded, much less washed away in blood". 
 
 It added that the violence and killings "cannot be justified nor condoned". 
 
 The EU has pledged several billion dollars in loans and grants to Egypt. 
 
 Mr Fahmy sought to pre-empt any attempt by the West to compel the interim authorities to back down by announcing that he would be reviewing all foreign assistance. 
 
 "I want to determine what is useful and what is not and what aid is being used to pressure Egypt and whether this aid has good intentions and credibility. We will proceed based on our findings," he told reporters. 
 
 Correction 19 August 2013: An earlier version of this story which said Muslim Brotherhood members and their supporters had attacked churches, police stations and the homes and businesses of Christians should have attributed this as a claim made by the authorities. ||||| A deadly shooting at the site of a sit-in by Muslim Brotherhood supporters in Cairo, demanding the reinstatement of ousted President Mohamed Morsi, has left dozens of people dead. 
 
 The Egyptian health ministry said at least 42 people had been killed and more than 300 injured in the incident early on Monday morning. 
 
 Mohamed Ibrahim El-Beltagy, a Brotherhood MP, described the incident during dawn prayers after police had stormed the site, as a "massacre". 
 
 About 500 people were also reportedly injured. 
 
 A doctor told Al Jazeera that "the majority of injured had gunshot wounds to the head". 
 
 The Brotherhood said the dead and the injured have been taken to a makeshift hospital in Nasr City, a neighbourhood in the Egyptian capital. 
 
 Follow our live coverage 
 
 Speaking to Al Jazeera, Gehad Haddad, a spokesman for Muslim Brotherhood, said that at around 3.30 in the morning, army and police forces started firing at sit-in protesters in front of the Republican Guard headquarters in Cairo. 
 
 'Hit in the head' 
 
 “We have people hit in the head, we have bullets that exploded as they entered the body, cluttering organs and body parts” he said. 
 
 “Every police force in the world understands how to disperse a sit-in. This is just a criminal activity targeting protesters.” 
 
 But the military said a "terrorist group" had tried to storm the Republican Guard facility, where Morsi is reportedly being held. It also said that two officer had also been killed. 
 
 An Al Jazeera correspondent said military checkpoints had been deployed around Nasr City. 
 
 Brotherhood's Haddad said there were two things “the bloodbath” was trying to do. 
 
 “First is that we leave streets and forego the objective of bringing democracy in Egypt after 60 sixty years of military tyranny or they think that our blood is cheaper than any other’s blood in Egypt and no one would care,” he said. 
 
 “We are sticking to our ground, we will not be brought into a cycle of violence, we know how deadly that would be. Even if that means we will have to become the punching bag of the rest of society and our blood will flow for the rest of Egyptians to wake up and the rest of the world to understand that we are adamants of bringing democracy to our country.” 
 
 Dozens have died and more than 1,000 people have been injured in street clashes between supporters and opponents of Morsi in the aftermath of the military coup last Wednesday. 
 
 Also on Monday, Egypt closed down the Cairo headquarters of the Brotherhood, saying weapons were found inside it. 
 
 Analysis from our correspondent Gregg Carlstrom, Cairo It's still unclear who attacked the sit-in. Regardless, it will serve to validate the fears of many of Morsi's supporters, who claim they were attacked first. Many have been worried for the past week that they will be targeted by the army. But it's too early to say what the response will be more generally. The army, for its part, claims that they were attacked first, and at least one officer was killed. The events of the past week have highlighted the army's popularity here, so the competing claims of responsibility may deepen the divisions between supporters of the army and their newly-installed president, and supporters of Morsi. 
 
 The latest violence further raised political tensions, even as the country's interim leadership struggled to find a consensus on who should be the prime minister. 
 
 The Salafist Nour Party announced it was suspending its participation from talks over new government in protest against Monday's fatal shootings. 
 
 Earlier reports said interim president Adly Mansour was leaning towards appointing centre-left lawyer Ziad Bahaa Eldin as prime minister, after members of the Nour Party expressed concern at an earlier suggestion that the job could go to Nobel Laureate Mohamed ElBaradei. 
 
 But some Nour Party members expressed concern that the candidates had political affiliations. 
 
 Younes Makhyoun, Nour's leader, told Reuters: "Both are from the same party, the National Salvation Front, this is rejected. I fear it would be going from one exclusive approach to another," referring to accusations that the Brotherhood tried to monopolise power. 
 
 Meanwhile, the popular Salafist preacher Yaser Borhamy told Al Jazeera that he has nothing against Bahaa el-Din, but "they would rather have someone who does not belong to a political party - a pure technocrat if such thing exists," said Al Jazeera's Hoda Abdel-Hamid. 
 
 She said others from Al Nour had been seen on local media channels saying they approve of Bahaa el-Din. 
 
 AFP reported that the prime minister would be named on Monday, quoting the interim president's adviser. 
 
 Nour had signed up to the army's roadmap for the political transition, giving Islamist legitimacy to an overthrow rejected by Islamic parties aligned to Morsi's Muslim Brotherhood. 
 
 Brotherhood defiant 
 
 Unlike Nour, its bigger rival the Brotherhood has said it would have no part in the military-backed political process. 
 
 The army has denied it staged a coup, saying instead it was merely enforcing the will of the people after mass protests on June 30 calling for Morsi's resignation. 
 
 The pro-Morsi camp is refusing to budge until its leader is restored - an unlikely outcome. 
 
 On the other side of the political divide, hundreds of thousands of Morsi's opponents poured into Cairo's Tahrir Square, the cradle of the popular uprising to oust him. 
 
 On Sunday night, a carnival atmosphere took hold, and a troupe of folk musicians played darabukka drums and mizmar flutes as others danced and let off fireworks.
– At least three people are dead in Cairo after security forces opened fire on supporters of the freshly-ousted president Mohamed Morsi, security sources tell Reuters. While an army spokesman says the military did not use live rounds, the BBC reports that forces fired at a crowd of Muslim Brotherhood supporters as they gathered outside the Republican Guard barracks where Morsi is being held. Other violent clashes have been reported in cities across Egypt as thousands of Morsi supporters gathered to protest the military coup that removed the country's first democratically elected leader from power. Across the country, 10 people have been killed and 210 wounded in the clashes, the AP reports, citing a Health Ministry official. Earlier, the army had said it would support the planned rally, citing the rights of "peaceful protest and freedom of expression." Click for more of today's developments.