The UN agency for Palestinian refugees, UNRWA, was this week ordered to stop its operations in occupied East Jerusalem, three months after Israel’s parliament voted to ban it.

UNRWA is the main provider of humanitarian aid and other public services for Palestinians. In East Jerusalem, it runs 12 facilities that provide critical public services, including schools where more than 1,200 children are enrolled and free clinics that serve more than 70,000 people.

But the impact of the ban would extend across the West Bank as well, where the organisation offers primary healthcare services and 47,000 children go to UNRWA schools. The move would also affect its work in Gaza. During Israel's war on the enclave, up to a million people at a time have sought refuge in UNRWA shelters.

Pressure from the international community and pleas by UNRWA chief Philippe Lazzarini at the UN Security Council to stop the ban from being put into effect have failed so far. Israel insisted the ban would not be reversed and the US backed its “sovereign decision”, saying UNRWA is not the only provider of aid to Palestinians.

Despite the legislation, UNRWA has stated it will continue to do its work for as long as it can, but fears are growing that the ban will have far-reaching consequences.

In this episode of Beyond the Headlines, host Nada AlTaher speaks to Tamara Alrifai, UNRWA's director of external relations and communications, about the toll this could take on Palestinians in dire need of humanitarian assistance, and how the agency will be able to carry out its work going forward.