The sister of a victim of the Bali bomb blast, from Brighton, was among 600 grieving friends and relatives who attended the unveiling of a memorial to those who died.

Claire Braden, 28, lost her brother Daniel in the atrocity four years ago.

Daniel, 28, a former deputy head boy at Brighton College, was in the Sari nightclub with members of his rugby team, the Taipei Baboons, when the bomb went off.

Speaking after yesterday's ceremony, in St James's Park, London, Ms Braden, an assistant TV producer from Brighton, said: "I do not think it could have gone any better. It was just really, really moving to have all 202 names read out.

"But it was quite surreal seeing Dan's name written up there in stone. I am proud that it is going to be there forever."

Miss Braden said she had tried to look on the day as a positive event and a permanent reminder of the dreadful event of 2002. The ceremony was led by the Prince of Wales and Duchess of Cornwall.

The couple unveiled a 5ft spherical sculpture with 202 doves carved into it, representing each person killed in the terror attacks.

Behind the globe, all the names of those who died, of whom 28 were British, are carved in to a stone wall.

A minute's silence was held to remember those killed and the bereaved comforted each other while many wiped tears from their eyes.

The emotional ceremony took place in brilliant sunshine and blue skies.

Among the dignitaries attending were Foreign Secretary Margaret Beckett and Culture Secretary Tessa Jowell.

Ms Jowell read out the names of all 28 Britons killed in the bomb blast.

Representatives from the 21 other countries who lost citizens also read out names of the dead.

Ms Braden and her parents are trustees of a charity promoting reconciliation between Israelis and Palestinians.