An 85-year-old Holocaust survivor is among a group of grandmothers on a hunger strike to protest against Egypt's refusal to allow a Gaza solidarity march to proceed.
Hedy Epstein, an American activist, and other grandmothers participating in the Gaza Freedom March began their hunger strike on Monday.
....hundreds of protesters outside the United Nations building in Cairo.
Egyptian authorities had said they would not allow any of the 1300 protesters from 42 countries to take part in the march to enter the Gaza Strip through the Rafah border crossing.
High-ranking officers and riot police were placed on the Nile bank, where the UN building is and where hundreds of Freedom March participants asked the UN to mediate with Cairo to let their convoy into Gaza.
They met the UN resident co-ordinator in Cairo, James Rawley, ''and we are waiting for a response'', a Philippines senator, Walden Bello, told protesters. ''We will wait as long as it takes.''
Egypt has increased security along the 380-kilometre road to the Rafah border crossing, a security official said. ''Measures have been tightened along the road from Cairo to Rafah to prevent activists from the Gaza Freedom March from staging the march,'' the official said.
Separately, organisers of another aid convoy trying to reach the blockaded enclave - known as Viva Palestina and led by the British MP George Galloway - said it would head to Syria on its way to Egypt after being stranded in Jordan's Red Sea port of Aqaba for five days.
Turkey dispatched an official on Saturday to try to convince the Egyptians to allow Viva Palestina to go through the Red Sea port of Nuweiba - the most direct route - but Egypt insisted the convoy may enter only through El-Arish, on its Mediterranean coast.
The Gaza Freedom March and Viva Palestina were planning to arrive one year after Israel's devastating war on Gaza that killed about 1300 Palestinians. Thirteen Israelis were also killed. Full story