The sister of a man killed in the Bali nightclub bombings has rejected an apology from one of the chief suspects.

Claire Braden's brother, Daniel Braden, 28, was one of more than 190 people who died in the two blasts last October 12.

Ali Imron, wearing a vest filled with eight mock pipe bombs, yesterday confessed to taking part in the bombings in a televised Press conference from Indonesia.

He demonstrated how explosives were wired up and explained in detail the moments leading up to the explosions in the nightclub district in Kuta.

He said: "In my heart, I regret this. I want to apologise to the victims' families in Indonesia and to foreign families.

"My capabilities are something to be proud of but they were used for a wrong purpose."

But Miss Braden, from Hove, told us: "So what would be a suitable purpose then?

"It is upsetting to see and hear about the people who have done this. I am just glad they have been caught.

"Hopefully justice will be done and they will be put away for a very long time so they can never inflict the same suffering on other families."

Police have arrested 29 suspects since the blasts. The first trials are expected to open next month in Bali. But several suspects remain on the run.

About 20 of Daniel's family and friends will attend a memorial service for the British victims at Southwark Cathedral this afternoon.

Prince Charles will be among the guests at the event, which will mark the four months since the tragedy.

The service will be the third memorial Daniel's family have attended.

They were at a ceremony held in Australia shortly after the blast, before holding their own memorial to Daniel at Brighton College last November.

Miss Braden said: "At the time there were a few complaints that the British authorities did not get their acts together very quickly.

"But it will be good to have a service now. The memorial in Australia was very moving."

Former Brighton College deputy head boy Daniel, 28, moved to Taiwan with girlfriend Jun Hirst in January last year.

When the explosion happened he was on the dancefloor of the Sari nightclub with members of his rugby team, the Taipei Baboons, who had been in Bali for a tournament.

His family have used £50,000 of the money he left to set up the Daniel Braden Reconciliation Trust, also known as Encompass, to promote cultural harmony.

The trust is organising cruises on tall ships to bring together impoverished youngsters from Indonesia and Britain and from Muslim, Hindu and Christian backgrounds.

For more information or to contact the trust, email info@encompasstrust.org or seewww.encompasstrust.org