The whole scene was caught on camera by a France 2 cameraman, and has been played repeatedly on Palestinian television.

The footage shows the boy's father, Jamal al-Durrah, waving desperately to Israeli troops, shouting: "Don't shoot". But the terrified boy is hit by four bullets, and collapses in his father's arms.

An ambulance driver who tried to rescue the boy and his father was also killed, and a second ambulance driver was wounded.

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Mr Durrah, who was also badly wounded, said his son died for "the sake of Al-Aqsa Mosque", the holy site in Jerusalem seen by the Palestinians as both sacred and sovereign territory.

"My son didn't die in vain," said his mother, Amal.

"This was his sacrifice for our homeland, for Palestine."

In an interview with the BBC World Service, he said that "if Palestinian policemen had wanted to save the boy, they could have walked into the square, said 'Stop the fire'... and rescued the kid".

He added that Palestinian police should have called their Israeli counterparts who he said had been trying to speak to Palestinian commanders for hours.

Mr Herzog said people had seen "only the angle of the French television".

The Israeli army later admitted that the shots which killed Muhammad had "apparently" been fired by its troops, and apologised for his death.

But witnesses say the Palestinian youths were armed only with stones, not guns, and the shooting was all from the Israeli side.

The video footage clearly shows that not only were the boy and his father completely unarmed, but they were not even part of the rioting.

Relatives say the pair were returning from Gaza's popular used-car market, and were trying to get home to the Buriej refugee camp where they live along with many thousands of Palestinians.

Image shocks world

A photo still from the video ran on the front page of the New York Times.

The newspaper quoted an Israeli journalist as saying he saw the footage for the first time as he was delivering the news on Saturday night.

"I lost my voice. I've been doing this for many years... But my brain went dead, and my tongue went limp. To see a little boy killed before your eyes," he said.

The British newspaper, The Independent, described it as "an image that will haunt the world as painfully and powerfully" as any of those from the Palestinian uprising or Intifada.