The United Nations Palestinian refugee agency called on Tuesday for a temporary truce to allow people to leave areas of northern Gaza as health officials said they were running out of supplies to treat patients hurt in a three-week-old Israeli offensive. Philippe Lazzarini, the head of the UNRWA relief agency, said the humanitarian situation had reached a dire point, with bodies abandoned by roadsides or buried under rubble. FRANCE 24's Irris Makler reports from Jerusalem.