The British grandmother sentenced to death for drug trafficking in Indonesia is to sue the Foreign Office over their alleged failure to support an appeal against her execution.

Lindsay Sandiford, 56, from Teeside, was arrested on £1.7m drugs charges in Bali.

Prosecution lawyers asked for her to serve a 15-year sentence, but a panel of judges, headed by Amser Simanjuntak, concluded that Sandiford had damaged the image of Bali as a tourism destination and weakened the government's programme of drug annihilation.

lindsay sandiford

Lindsay Sandiford arrives at a courthouse in Denpasar, Bali island, Indonesia

She was sentenced to death by firing squad and must launch an appeal by 12 February.

But Sandiford is believed to have dismissed her legal team and exhausted all her family's finances, which means she cannot afford to fund an appeal.

A court official in Indonesia has confirmed his office had received an document lodging Sandiford's intention to appeal, through the head of Kerobokan Penitentiary where Sandiford is being held.

She could still appeal for clemency even if she misses the deadline, human rights charity Reprieve told HuffPost UK.

An appeal would involve filing a complicated legal document in Indonesian, a language she does not speak.

Reprieve, along with solicitors Leigh Day & Co, has filed a judicial review on Sandiford’s behalf against the FCO.

It alleges that: “In failing to make arrangements for an adequate lawyer to represent the Claimant's interests the Defendant is acting unlawfully, in breach of its obligations as a matter of EU law, to take all reasonable steps to ensure that she (a) does not face the death penalty, (b) is not subjected to inhumane and degrading treatment, (c) is not tortured and (d) receives a fair trial.”

Harriet McCulloch, investigator at Reprieve, said: “Everyone knows that capital punishment means that those without the capital get the punishment.

"Lindsay’s poverty means that she has ended up sentenced to death after a manifestly unfair trial.

"In November the FCO spent £10,000 restuffing a stuffed snake called Albert.

"The costs of Lindsay’s pro bono lawyer would amount to a fraction of that.

"The FCO must take immediate action and ensure that she does not lose the chance to appeal her death sentence.”

Reprieve told HuffPost UK that Sandiford had no legal representation throughout various points in her captivity, and the lawyer her family could afford to fund did not speak English and had no experience in cases involving the death penalty.

Since she must pay for food in prison, Sandiford is relying on funds from a charity to survive in prison, the charity said.

lindsay sandiford

Lindsay Sandiford reacts as her interpreter (L) looks on during her trial

A judge must now decide whether the Foreign and Commonwealth Office have breached their obligations and must provide Sandiford with adequate legal representation.

A spokesman for the FCO told HuffPost UK: "We are aware that Lindsay Sandiford is facing the death penalty in Indonesia. We strongly object to the death penalty and continue to provide consular assistance to Lindsay and her family during this difficult time.

“We have made repeated representations to the Indonesia authorities and the foreign secretary raised Lindsay Sandiford’s case with Dr RM M Marty Natalegawa, Indonesian foreign minister during the recent November State Visit of the Indonesian President.

“We understand that under Indonesian law, Lindsay has at least two further avenues of appeal through the courts as well as an opportunity to apply for presidential clemency should these be unsuccessful.

“HMG does not provide legal representation for British nationals overseas. However, we assist British nationals in identifying potential legal representation, including by working closely with NGOs. We will continue to raise this case on diplomatic channels.”

Cheltenham MP Martin Horwood has urged the Foreign Office to rethink its policy on support for Britons sentenced to death abroad.

"Indonesia itself now pays for lawyers to represent its migrant workers facing the death penalty in countries like Malaysia, Saudi Arabia and China," said Mr Horwood.

"I don't think it's unreasonable for Britons abroad to expect the same kind of support from their own government in this kind of extreme and unusual situation."

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  • INDONESIA-BRITAIN-CRIME-DRUGS-TRIAL

    Lindsay June Sandiford (2nd R) of Britain arrives at a court in Denpasar on January 7, 2013. Indonesian prosecutors recommended a 15-year prison term on December 20, 2012 for the British grandmother accused of trafficking in cocaine on the resort island of Bali. Sandiford, 56, was arrested at Denpasar airport in May with 4.79 kilograms (10.6 pounds) of cocaine stashed in the lining of her suitcase. AFP PHOTO / SONNY TUMBELAKA (Photo credit should read SONNY TUMBELAKA/AFP/Getty Images)

  • INDONESIA-BRITAIN-CRIME-DRUGS-TRIAL

    Lindsay June Sandiford (2nd R) of Britain arrives at a court in Denpasar on January 7, 2013. Indonesian prosecutors recommended a 15-year prison term on December 20, 2012 for the British grandmother accused of trafficking in cocaine on the resort island of Bali. Sandiford, 56, was arrested at Denpasar airport in May with 4.79 kilograms (10.6 pounds) of cocaine stashed in the lining of her suitcase. AFP PHOTO / SONNY TUMBELAKA (Photo credit should read SONNY TUMBELAKA/AFP/Getty Images)

  • INDONESIA-BRITAIN-CRIME-DRUGS-TRIAL

    Lindsay June Sandiford (2nd R) of Britain arrives at a court in Denpasar on January 7, 2013. Indonesian prosecutors recommended a 15-year prison term on December 20, 2012 for the British grandmother accused of trafficking in cocaine on the resort island of Bali. Sandiford, 56, was arrested at Denpasar airport in May with 4.79 kilograms (10.6 pounds) of cocaine stashed in the lining of her suitcase. AFP PHOTO / SONNY TUMBELAKA (Photo credit should read SONNY TUMBELAKA/AFP/Getty Images)

  • INDONESIA-BRITAIN-CRIME-DRUGS-TRIAL

    Lindsay June Sandiford (R) of Britain attends a court session in Denpasar on January 7, 2013. Indonesian prosecutors recommended a 15-year prison term on December 20, 2012 for the British grandmother accused of trafficking in cocaine on the resort island of Bali. Sandiford, 56, was arrested at Denpasar airport in May with 4.79 kilograms (10.6 pounds) of cocaine stashed in the lining of her suitcase. AFP PHOTO / SONNY TUMBELAKA (Photo credit should read SONNY TUMBELAKA/AFP/Getty Images)

  • INDONESIA-BRITAIN-CRIME-DRUGS-TRIAL

    Lindsay June Sandiford (R) of Britain attends a court session in Denpasar on January 7, 2013. Indonesian prosecutors recommended a 15-year prison term on December 20, 2012 for the British grandmother accused of trafficking in cocaine on the resort island of Bali. Sandiford, 56, was arrested at Denpasar airport in May with 4.79 kilograms (10.6 pounds) of cocaine stashed in the lining of her suitcase. AFP PHOTO / SONNY TUMBELAKA (Photo credit should read SONNY TUMBELAKA/AFP/Getty Images)

  • INDONESIA-BRITAIN-CRIME-DRUGS-TRIAL-VERDICT

    Lindsay June Sandiford (R) of Britain attends her trial at a court in Denpasar on the Indonesian resort island of Bali on January 22, 2013. An Indonesian court on January 22 sentenced a 56-year-old British grandmother to death for smuggling cocaine into the resort island of Bali. AFP PHOTO / SONNY TUMBELAKA (Photo credit should read SONNY TUMBELAKA/AFP/Getty Images)

  • INDONESIA-BRITAIN-CRIME-DRUGS-TRIAL-VERDICT

    Lindsay June Sandiford (C) of Britain walks from a holding cell to the court room before her trial in Denpasar on the Indonesian resort island of Bali on January 22, 2013. An Indonesian court on January 22 sentenced 56-year-old Sandiford to death for smuggling cocaine into the resort island of Bali. AFP PHOTO / SONNY TUMBELAKA (Photo credit should read SONNY TUMBELAKA/AFP/Getty Images)

  • INDONESIA-BRITAIN-CRIME-DRUGS-TRIAL-VERDICT

    Lindsay June Sandiford (C) of Britain reacts as she attends her trial at a court in Denpasar on the Indonesian resort island of Bali on January 22, 2013. An Indonesian court on January 22 sentenced 56-year-old Sandiford to death for smuggling cocaine into the resort island of Bali. AFP PHOTO / SONNY TUMBELAKA (Photo credit should read SONNY TUMBELAKA/AFP/Getty Images)

  • INDONESIA-BRITAIN-CRIME-DRUGS-TRIAL-VERDICT

    Lindsay June Sandiford (R) of Britain reacts as she attends her trial at a court in Denpasar on the Indonesian resort island of Bali on January 22, 2013. An Indonesian court on January 22 sentenced a 56-year-old British grandmother to death for smuggling cocaine into the resort island of Bali. AFP PHOTO / SONNY TUMBELAKA (Photo credit should read SONNY TUMBELAKA/AFP/Getty Images)

  • INDONESIA-BRITAIN-CRIME-DRUGS-TRIAL-VERDICT

    Lindsay June Sandiford (L) of Britain is escorted by a prosecutor as she arrives at a court in Denpasar on the Indonesian resort island of Bali on January 22, 2013. An Indonesian court on January 22 sentenced 56-year-old Sandiford to death for smuggling cocaine into the resort island of Bali. AFP PHOTO / SONNY TUMBELAKA (Photo credit should read SONNY TUMBELAKA/AFP/Getty Images)

  • INDONESIA-BRITAIN-CRIME-DRUGS-TRIAL-VERDICT

    Lindsay June Sandiford (L) of Britain is escorted by a prosecutor as she arrives at a court in Denpasar on the Indonesian resort island of Bali on January 22, 2013. An Indonesian court on January 22 sentenced 56-year-old Sandiford to death for smuggling cocaine into the resort island of Bali. AFP PHOTO / SONNY TUMBELAKA (Photo credit should read SONNY TUMBELAKA/AFP/Getty Images)

  • INDONESIA-BRITAIN-CRIME-DRUGS-TRIAL-VERDICT

    Lindsay June Sandiford (R) of Britain listens from her interpreter (L) during trial at a court in Denpasar on the Indonesian resort island of Bali on January 22, 2013. An Indonesian court on January 22 sentenced 56-year-old Sandiford to death for smuggling cocaine into the resort island of Bali. AFP PHOTO / SONNY TUMBELAKA (Photo credit should read SONNY TUMBELAKA/AFP/Getty Images)

  • INDONESIA-BRITAIN-CRIME-DRUGS-TRIAL

    Lindsay June Sandiford (C) of Britain covers herself with fabric before her trial at a court in Denpasar on the Indonesian resort island of Bali on December 20, 2012. Indonesian prosecutors have recommended a 15-year prison sentence for Sandiford, who was arrested in May, 2012 with 4.79 kilograms (10.6 pounds) of cocaine after allegedly attempting to smuggle it into the island. AFP PHOTO / SONNY TUMBELAKA (Photo credit should read SONNY TUMBELAKA/AFP/Getty Images)

  • INDONESIA-BRITAIN-CRIME-DRUGS-TRIAL

    Lindsay June Sandiford (R) of Britain listens to her interpreter (L) during her trial at a court in Denpasar on the Indonesian resort island of Bali on December 20, 2012. Indonesian prosecutors have recommended a 15-year prison sentence for Sandiford, who was arrested in May, 2012 with 4.79 kilograms (10.6 pounds) of cocaine after allegedly attempting to smuggle it into the island. AFP PHOTO / SONNY TUMBELAKA (Photo credit should read SONNY TUMBELAKA/AFP/Getty Images)

  • INDONESIA-BRITAIN-CRIME-DRUGS

    Lindsay June Sandiford (L) of Britain listens as fellow Briton Julian Anthony Ponder (R) testifies during Sandiford's trial at a court in Denpasar on the Indonesian resort island of Bali on November 28, 2012. Sandiford was arrested in May upon arrival at the resort island's airport in Denpasar from Bangkok after customs officials allegedly found 4.79 kilograms (10.6 pounds) of cocaine in the lining of her suitcase while Julian Anthony Pounder is accused of willingly receiving the drugs. AFP PHOTO / SONNY TUMBELAKA (Photo credit should read SONNY TUMBELAKA/AFP/Getty Images)

  • INDONESIA-BRITAIN-CRIME-DRUGS

    Lindsay June Sandiford (L) of Britain covers her face as fellow Briton Julian Anthony Ponder (R) testifies during Sandiford's trial at a court in Denpasar on the Indonesian resort island of Bali on November 28, 2012. Sandiford was arrested in May upon arrival at the resort island's airport in Denpasar from Bangkok after customs officials allegedly found 4.79 kilograms (10.6 pounds) of cocaine in the lining of her suitcase while Julian Anthony Pounder is accused of willingly receiving the drugs. AFP PHOTO / SONNY TUMBELAKA (Photo credit should read SONNY TUMBELAKA/AFP/Getty Images)

  • INDONESIA-BRITAIN-CRIME-DRUGS

    Lindsay June Sandiford (L) of Britain listens as fellow Briton Julian Anthony Ponder (not pictured) testifies during Sandiford's trial at a court in Denpasar on the Indonesian resort island of Bali on November 28, 2012. Sandiford was arrested in May upon arrival at the resort island's airport in Denpasar from Bangkok after customs officials allegedly found 4.79 kilograms (10.6 pounds) of cocaine in the lining of her suitcase while Julian Anthony Pounder is accused of willingly receiving the drugs. AFP PHOTO / SONNY TUMBELAKA (Photo credit should read SONNY TUMBELAKA/AFP/Getty Images)

  • INDONESIA-BRITAIN-CRIME-DRUGS

    Britain's Lindsay June Sandiford, 56, covers herself while inside a holding cell after her trial at a court in Denpasar on the Indonesian resort island of Bali on October 4, 2012. Sandiford's trial, who is accused of smuggling five kilogrammes (11 pounds) of cocaine into Indonesia, opened on September 27 but was adjourned because she was not accompanied by a lawyer. The 56-year-old Briton was arrested in May on arrival at the Denpasar airport on the resort island of Bali after the drug was allegedly found in her bag. AFP PHOTO / SONNY TUMBELAKA (Photo credit should read SONNY TUMBELAKA/AFP/GettyImages)

  • INDONESIA-BRITAIN-CRIME-DRUGS

    Britain's Lindsay June Sandiford (R), 56, listens to her interpreter as she attends her trial at a court in Denpasar on the Indonesian resort island of Bali on October 4, 2012. Sandiford's trial, who is accused of smuggling five kilogrammes (11 pounds) of cocaine into Indonesia, opened on September 27 but was adjourned because she was not accompanied by a lawyer. The 56-year-old Briton was arrested in May on arrival at the Denpasar airport on the resort island of Bali after the drug was allegedly found in her bag. AFP PHOTO / SONNY TUMBELAKA (Photo credit should read SONNY TUMBELAKA/AFP/GettyImages)

  • INDONESIA-BRITAIN-CRIME-DRUGS

    Britain's Lindsay June Sandiford (L), 56, gestures as she attends her trial at a court in Denpasar on the Indonesian resort island of Bali on October 4, 2012. Sandiford's trial, who is accused of smuggling five kilogrammes (11 pounds) of cocaine into Indonesia, opened on September 27 but was adjourned because she was not accompanied by a lawyer. The 56-year-old Briton was arrested in May on arrival at the Denpasar airport on the resort island of Bali after the drug was allegedly found in her bag. AFP PHOTO / SONNY TUMBELAKA (Photo credit should read SONNY TUMBELAKA/AFP/GettyImages)

  • INDONESIA-BRITAIN-DRUGS-TRIAL

    Britain's Lindsay June Sandiford (L), 56, wipes her face during her trial at a court in Denpasar on Indonesia's resort island of Bali on september 27, 2012. Sandiford was arrested on May 19 allegedly carrying 4.7 kilograms of cocaine in her luggage at Bali International Airport. AFP PHOTO / SONNY TUMBELAKA (Photo credit should read SONNY TUMBELAKA/AFP/GettyImages)

  • INDONESIA-BRITAIN-CRIME-DRUGS

    Britain's Lindsay June Sandiford (L), 56, is escorted by a police officer before her trial at a court in Denpasar on Indonesia's resort island of Bali on september 27, 2012. Sandiford was arrested on May 19 allegedly carrying 4.7 kilograms of cocaine in her luggage at Bali International Airport. AFP PHOTO / SONNY TUMBELAKA (Photo credit should read SONNY TUMBELAKA/AFP/GettyImages)

  • INDONESIA-BRITAIN-CRIME-DRUGS

    Britain's Lindsay June Sandiford (L), 56, attends her trial at a court in Denpasar on Indonesia's resort island of Bali on september 27, 2012. Sandiford was arrested on May 19 allegedly carrying 4.7 kilograms of cocaine in her luggage at Bali International Airport. AFP PHOTO / SONNY TUMBELAKA (Photo credit should read SONNY TUMBELAKA/AFP/GettyImages)

  • INDONESIA-BRITAIN-CRIME-DRUGS

    Britain's Lindsay June Sandiford, 56, attends her trial at a court in Denpasar on Indonesia's resort island of Bali on september 27, 2012. Sandiford was arrested on May 19 allegedly carrying 4.7 kilograms of cocaine in her luggage at Bali International Airport. AFP PHOTO / SONNY TUMBELAKA (Photo credit should read SONNY TUMBELAKA/AFP/GettyImages)

  • INDONESIA-BRITAIN-CRIME-DRUGS

    Britain's Lindsay June Sandiford, 56, attends her trial at a court in Denpasar on Indonesia's resort island of Bali on september 27, 2012. Sandiford was arrested on May 19 allegedly carrying 4.7 kilograms of cocaine in her luggage at Bali International Airport. AFP PHOTO / SONNY TUMBELAKA (Photo credit should read SONNY TUMBELAKA/AFP/GettyImages)