Thousands of pro-Palestine demonstrators gathered in Manchester on Saturday to call for an end to Israeli attacks in Gaza, BBC reported.

Videos shared on social media showed protesters in Sheffield, Manchester and Glasgow waving Palestinian flags and calling for an immediate ceasefire.

Protests in support of Palestinians have been held in London and other global cities since the war began last month.

The Met Police estimated there were 30,000 demonstrators in central London alone.

‘Free Palestine’ protesters met at St Peter’s Square before marching through the city centre.

Meanwhile, Palestinians reported a deadly Israeli air strike on a UN-run school in northern Gaza serving as a shelter on Saturday as US Secretary of State Antony Blinken met regional Arab leaders to discuss how to contain the conflict.

Palestinian witnesses said Israel hit Al-Fakhoura school in Jabalia, where thousands of evacuees were living in the morning.

At least 15 people died and dozens more were wounded, said Gaza health ministry official Mohammad Abu Selmeyah.

Reuters footage of the aftermath showed broken furniture and other belongings lying on the ground, patches of blood spilled on the ground and over food and people crying.

“I was standing here when three bombings happened, I carried a body and another decapitated body with my own hands,” a young boy said in video obtained by Reuters, crying in despair. “God will take my vengeance.”

Nearby, a resident comforted a woman in shock.

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One man asked angrily: “Since when has it become normal to strike shelters? This is so unfair.”

Juliette Touma, director of communication for the UN Palestinian refugee agency (UNRWA), confirmed to Reuters that the UN-run school, which is in the Gaza City area, had been hit.

She said there were children among the casualties, but that UNRWA had not yet been able to verify the exact death toll.

“At least one strike hit the schoolyard where there were tents for displaced families. Another strike hit inside the school where women were baking bread,” Touma said by phone.

A series of reported airstrikes over the past week have devastated parts of the Jabalia refugee camp, the largest of several refugee settlements in Gaza, killing at least 195 people, according to Palestinian authorities.

The ministry of health in Gaza said another Israeli missile strike killed two women at the door of the Nasser Children Hospital. Several more people were injured, it said.

The Israeli military had no immediate comment on either incident.

Gazans too scared to move south

Israel’s ground forces encircled Gaza City on Thursday after stepping up a bombing campaign it says aims at wiping out Hamas, after the group which runs Gaza killed 1,400 people and took more than 240 hostage in an October 7 assault in southern Israel.

Gaza health officials said on Saturday that more than 9,488 Palestinians have been killed so far in the Israeli assault.

Israel last month ordered all civilians to leave the northern part of the Gaza Strip, including Gaza City where it says Hamas is hiding in tunnels, and head to the south of the enclave.

It has continued to bomb the whole enclave, saying the Hamas members are hiding among civilians, and many people have stayed in the north, where they say they now feel trapped.

The military said it would enable Palestinians to travel on a main Gaza Strip highway, the Salah a-Din road, during a three-hour window on Saturday afternoon. “If you care about yourself and your loved ones, heed our instruction to head south,” it said in a social media post in Arabic.

Several residents told Reuters they were too afraid to use the road due to Israeli forces and many posted warnings on social media that Israeli tanks were stationed on it.

US Special Envoy David Satterfield said in Amman that between 800,000 to a million people had moved to the south of the Gaza Strip, while 350,000-400,000 remained in northern Gaza City and its environs.

Israel has imposed a full blockade on Gaza and allowed very little aid in from Egypt, saying it fears it would be stolen by Hamas. Satterfield said there were no recorded instances of Hamas seizing aid.

Blinken hears ceasefire demands

Qatari foreign minister Sheikh Mohammed Bin Abdulrahman al-Thani told Blinken at the meeting in Amman with the Saudi, Qatari, Emirati and Egyptian foreign ministers that efforts to mediate the release of hostages held by Hamas in the Gaza Strip were complicated by the continued bombardment of the enclave, Qatar’s foreign ministry said.

Ahead of the meeting, Jordan said the Arab leaders would stress the “Arab stance calling for an immediate ceasefire, delivering humanitarian aid and ways of ending the dangerous deterioration that threatens the security of the region”.

In what appeared to presage a widening of Israel’s ground offensive, the military issued footage showing armoured bulldozers churning up northern Gaza areas in what it described as “creating access routes for forces”.

A combined tank and combat engineering unit carried out a “pinpoint raid” in the southern Gaza Strip “to map out buildings and neutralise explosives”, it said.

Israel’s military also said it was striking what it described as “a number of Hezbollah terror targets in Lebanon” following fire from there, part of the biggest flareup in violence along the Israel-Lebanon border since 2006.

A Lebanese source familiar with Hezbollah’s attacks said it had used a powerful missile for the first time to hit an Israeli position across the border from the villages of Ayta al-Shaab and Rmeich.

Hezbollah leader Sayyed Hassan Nasrallah on Friday warned that conflict could spread if Israel continued bombing Gaza.

Lebanon’s caretaker Prime Minister Najib Mikati emphasised the urgency of a ceasefire in Gaza when he met Blinken in Amman, Lebanon state news agency said. Blinken, in turn, emphasised the importance of containing any spillover.

“He stressed the importance of ensuring the Israel-Hamas conflict does not spread elsewhere,” spokesperson Matthew Miller said.

Israel says no pause unless hostages are freed

Washington has maintained robust military and political support for Israel, while calling on its ally to take steps to avoid civilian deaths and address Gaza’s humanitarian crisis.

The diplomatic adviser to the United Arab Emirates’ president told a policy conference in Abu Dhabi that Washington needed to push for a quick end to the conflict and a new strategy, or else be considered ineffective by the region.

Turkish President Tayyip Erdogan said Gaza must be part of an independent, sovereign Palestinian state once the Israel-Hamas war is over.

Gaza’s living conditions, already dire before the fighting, have deteriorated further. Food is scarce, residents have resorted to drinking salty water, medical services are collapsing.

Hamas has prepared for a protracted war in Gaza and believes it can hold up Israel’s advance long enough to force a ceasefire, two sources close to the organisation’s leadership said. They said it also seeks concessions like the release of Palestinian prisoners in exchange for Israeli hostages.

The United States has dismissed growing international calls for a ceasefire but has sought to persuade Israel to accept localised pauses, an idea rejected by Israeli Prime Minister Benjamin Netanyahu after he met Blinken on Friday.