The launch of a major humanitarian appeal for Gaza by the Disasters Emergency Committee (DEC) is being delayed by the BBC, it has emerged.

The corporation said the appeal did not meet all the established criteria for a national appeal, but the possibility of broadcasting an appeal was “under review”. Other channels have agreed to broadcast an appeal.

Insiders at the DEC, the BBC and aid agencies said they were dismayed at the delay. Some have accused the BBC of “blocking” the appeal because the corporation fears a backlash from supporters of Israel in its war with Hamas. One senior NGO figure said that staff were “furious” at the BBC’s position.