Bali warns against drinking local spirit after deaths

Tourists to the Indonesian island of Bali were warned against drinking the local spirit arak, after at least 25 people died in the past week when a batch was cut with methanol.

Bali's police said 25 people, including a British national, an Irish woman, a Dutch man and a American woman, died of alcohol poisoning after drinking arak containing methanol -- a toxic chemical compound often used as an anti-freeze or in paint.

Another 21 local residents have been treated at Bali's main hospital of Sanglah, police said.

Police have arrested the owner and an employee of a small rice wine factory in Denpasar, the capital of Bali, after finding evidence of arak that contained traces of methanol. They are investigating if this was accidental or deliberate.

This contaminated batch of arak was distributed to shops and roadside stalls in four different districts of Bali, police said.

Gde Sugianyar, Bali police spokesman advised Balinese and tourists to avoid unlabelled drinks as a precaution.

"We have been watching and conducting raids across Bali especially arak sellers who sell their liquor from jerry cans. We asked Balinese to stop buying unlabelled arak until we find what exactly caused the deaths," Sugianyar told Reuters.

Arak, a colourless, sugarless drink, is distilled from palm sap or rice and commonly used in religious ceremonies in Bali.