Any individuals found guilty of the "offence" of having gay relations will be stoned to death.

One Aussie hotel could see bookings plummet after a Hollywood celebrity-led protest which urges potential guests to boycott accommodation owned by the Brunei government.

Slammed for introducing the death penalty for homosexuals and adulterers, the multi-billionaire Sultan of Brunei’s harsh new criminal code may see his global investments suffer.

The backlash is being led by celebrities like George Clooney and Elton John who are demanding a boycott of the sultan’s investments, which includes luxury hotels around the world.

One of the world’s richest men, Sultan Hassanal Bolkiah’s owns the Dorchester Collection of five-star hotels in Europe and the United States.

His portfolio includes the Beverly Hills Hotel in Los Angeles, and the Meurice and the Plaza Athenee in Paris.

But that’s not all. He also owns a hotel in Brisbane, property in Queensland and company holdings.

According to QNews.com, the sultan’s Brunei Investment Agency or BIA has assets including Brisbane’s Royal on the Park Hotel, land on the Gold Coast and investments in Australian financial companies.

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Compared with the nine exclusive hotels identified in the last week, the sultan’s Aussie real estate has flown under the radar.

Royal on the Park overlooking the Brisbane Botanic Gardens and the Brisbane River is owned by Sejahtera One (Australia) Pty Ltd.

Sejahtera One has one shareholder, the BIA, which is Brunei’s sovereign wealth fund.

The fund is managed by a board of directors on behalf of the Brunei government, which is controlled by the sultan.

BIA also has a 10 per cent holding in Paterson Securities, an Australia stockbroking and financial services firm.

The Brunei Investment Agency is worth approximately US$40 billion, while the Sultan’s personal wealth is estimated at US$20 billion.

I commend my friend, #GeorgeClooney, for taking a stand against the anti-gay discrimination and bigotry taking place in the nation of #Brunei - a place where gay people are brutalized, or worse - by boycotting the Sultan’s hotels.https://t.co/8ymurW7hqm — Elton John (@eltonofficial) March 30, 2019

While Royal on the Park is yet to publicly address the claims, it appears to have done the same as other Brunei-owned hotels and shut down its social media pages.

Clicking the links to its Facebook, Twitter and Instagram pages from the hotel’s official website leads only to error messages and dead ends.

Opposition Leader Bill Shorten has been dragged into the controversy, after staying at the Brisbane hotel last year.

Not only did he use the hotel, his register of interests also reveals he accepted free room upgrades during stays on May 14 and July 2, 17, 21, 22 and 23.

Mr Shorten’s use of the hotel was criticised by human rights campaigner Matthew Woolfe, who runs the Brunei Project.

Speaking on behalf of his organisation — which seeks to raise awareness of human rights issues in Brunei — Mr Woolfe told theThe Australian, “It is concerning that he would be basically supporting the interests of the government of Brunei in this regard.”

A spokeswoman for Mr Shorten told the same publication that the Opposition Leader wasn’t aware of the hotel’s ownership.

“It is impossible to vet every single hotel or motel that he stays in,’’ she said.

The spokeswoman declined to comment on how much the upgrades were worth or whether Mr Shorten would continue to stay at the hotel.