this is bbc news live from jerusalem. anthony lincoln is meeting leaders today. on friday when he was here in israel he called for a humanitarian process. antony blinken. the israeli prime minister said there would be no ceasefire in gaza until all israeli hostages are released. an official from the un agency for palestinian refugees says there is little the organisation can do to protect people in gaza and the un secretary general and the who have condemned an israeli attack on an ambulance in gaza. yesterday the israeli defence forces admitted striking the ambulance but said the vehicle was being used by hamas to transport fighters. it comes as officials from the hamas run health ministry in gaza say an israeli air strike late on friday hit a school used as a shelter in the north of the strip. the suggestion is 15 people were co but there has been no immediate comment from israel. the united states says it believes the war between israel and hamas is being contained and