Protesters assembled in Cairo's Tahir square are considering a march to the presidential palace, Al Jazeera reported from Cairo.

Hey hey hosni is leaving tonight is another chant now. Everyone says if numbers big enough they'll march to Presidents Palace tonight! Al Jazeera's English website said in its live blog of the developments in Egypt.

Meanwhile, President Mubarak has apparently lost the support of another ally as Turkish Prime Minister Recep Tayyip Erdogan asked Mubarak to meet his people's desire for change. In a weekly speech in parliament, Erdogan described his appeal to Mubarak as a very sincere advice, a very sincere warning, according to Al Jazeera.