Ben Boyden, a Briton who left the Sari club just 15 minutes before the Saturday night explosion, said one Taiwanese, one Australian, one Briton and two South African members of the club are missing.

Twelve members were in the nightspot at the time of the blast, he told AFP outside the hospital morgue where he was trying to trace his friends.

Boyden (28) was accompanied by two friends who were inside the club at the time of the blast and suffered bruises and cuts.

"I jumped out of a half crumbled wall after the blast. Everything was chaotic," said one of them, a Briton who identified himself only as Max.

Boyden expressed frustration with difficulties in the morgue at the small Sanglah hospital, which was swamped with bodies and injured victims after the devastating attack which killed at least 183 people.

He said club members had visually identified one member in the morgue but his name did not appear on a list of those identified "and no one seems to know why."

Rugby players from around the region were in the Indonesian resort island for the annual Bali Rugby Tens tournament.

The Hong Kong (rugby) Football Club lost nine members. Three expatriate players from Singapore were killed in the bombing and another five are missing.

English rugby clubs will stage a minute's silence at all this weekend's matches in a show of respect for victims.

British honeymooners aid blast victims

A British couple have sacrificed their Bali honeymoon to aid victims of Saturday's terrorist attack that left 183 dead on the Indonesian resort island.

Policeman John McCreanor (29) and general practitioner Eugenie McCreanor (31) volunteered at the Denpasar hospital when they learned the scale of the carnage.

John McCreanor, who is helping a crisis area for victims' relatives, told the BBC that volunteers from around the world had offered to help.

He described the scenes in the hospital morgue as "distressing".

"If you have an incident of this scale there are going to be unpleasant and distressing sights.

"I would say that any morgue in any country would be like that," he said.