More than 20 Egyptian rights groups have called on President Mohammed Morsi to withdraw the decree granting himself extensive new powers. The 22 groups signed an open letter saying the president "has dealt a lethal blow to the Egyptian judiciary". Opposition politician Mohamed ElBaradei has said there could be no dialogue with Mr Morsi while the decree, announced on Thursday, was in force. The Muslim Brotherhood has called for protests across Egypt later, media say. The Islamist movement, which backs Mr Morsi's Freedom and Justice Party (FJP) party, has also called for a one-million-man march to be held at Abdin Square on Tuesday, the Egyptian news agency MENA reported. Critics and supporters of Mr Morsi have staged rallies since the decree was announced, and opponents of the decree have also called for demonstrations on Tuesday. According to the decree, no authority can revoke presidential decisions. It includes a bar on dissolving the assembly drawing up a new constitution. "These actions undermine the rule of law and the pillars of justice and exploit presidential powers to protect the interests of a particular political group," said signatories to the letter posted on the Cairo Institute for Human Rights website. "The president, who now possesses authorities beyond those enjoyed by any president or monarch in Egypt's modern history, has dealt a lethal blow to the Egyptian judiciary, thereby declaring the beginning of a new dictatorship in which it is not permitted to oppose the president, criticize his policies, or challenge his decisions." The announcement of the decree sparked angry demonstrations and attacks on FJP offices. International concerns On Saturday, Egypt's judges denounced the decree as an "unprecedented attack" on the judiciary. After an emergency meeting, the Judges' Club - the union which represents judges throughout the country - called for "the suspension of work in all courts and prosecution administrations". Police fired tear gas to disperse crowds as supporters of the judges faced off against pro-Morsi demonstrators who tried to disrupt the meeting. There had been reports that the Supreme Judicial Council was about to disband the constituent assembly for a second time, says the BBC's Jon Leyne in Cairo, a move that could seriously derail the transition to democracy and further delay new parliamentary elections. This, in turn, could deter Egypt's political leaders from taking tough decisions while they wait for the vote, our correspondent says. Work on the constitution has been plagued by legal complaints questioning the make-up of the assembly. Mohammed Morsi became the fifth president of Egypt in June - more than a year after protests that overthrew President Hosni Mubarak. The US and Germany have expressed concerns about Mr Morsi's decree.
