New charges of "propaganda against the system" made by Iran against British-Iranian national Nazanin Zaghari-Ratcliffe, a week after she finished serving a five-year sentence, are "unacceptable", Britain says.

Richard Ratcliffe, husband of British-Iranian aid worker Nazanin Zaghari-Ratcliffe, and their daughter Gabriella protest outside the Iranian Embassy in London, Britain, on March 8, 2021.
Richard Ratcliffe, husband of British-Iranian aid worker Nazanin Zaghari-Ratcliffe, and their daughter Gabriella protest outside the Iranian Embassy in London, Britain, on March 8, 2021. (Reuters)

It is unacceptable that Iran was pursuing a second case against British-Iranian aid worker Nazanin Zaghari-Ratcliffe, British foreign minister Dominic Raab has said.

"It is unacceptable that Iran has chosen to continue the second case against Nazanin Zaghari-Ratcliffe," Raab said in a statement on Sunday.

"She has been put through a cruel and disgraceful ordeal by the calculating behaviour of the Iranian government. This must end." 

"She must be allowed to return to her family in the UK without delay. We continue to do all we can to support her," Raab wrote on Twitter.

It came after British-Iranian dual national Zaghari-Ratcliffe's lawyer said that she appeared in a Tehran court on Sunday to face new charges of "propaganda against the system", a week after she finished serving a five-year sentence.

READ MORE: Iran frees British-Iranian aid worker after five-year sentence

Back in court

The hearing has dashed hopes of family and supporters for a swift release of the 42-year-old, in a case that has heightened diplomatic tensions between London and Tehran.

"The hearing took place in a very calm and good atmosphere, in the presence of my client," her lawyer Hojjat Kermani told AFP, adding that the judgement would be handed down at a later and unspecified date.

According to Kermani, she is now being prosecuted for "propaganda against the system for having participated in a rally in front of the Iranian embassy in London" in 2009.

"Given the evidence presented by the defence and the legal process, and the fact that my client has also served her previous sentence, I hope that she will be acquitted," the lawyer added.

In London, her Member of Parliament Tulip Siddiq said that "no verdict was given", but added that "it should be delivered within a week".

Zaghari-Ratcliffe was detained while on holiday in 2016 and convicted of plotting to overthrow the regime in Tehran – accusations she strenuously denied.

The mother-of-one was working at the time as a project manager for Thomson Reuters Foundation, the media organisation's philanthropic wing.

She has been under house arrest for months and had her ankle tag removed, giving her more freedom of movement and allowing her to visit relatives in Tehran.

She completed her sentence on March 7.

READ MORE: Tehran imposes new charge on UK-Iranian citizen Zaghari-Ratcliffe

Harsh conditions 

A day later, her husband, Richard, and their six-year-old daughter, Gabriella, held a vigil outside the Iranian embassy in central London demanding she be allowed home.

He tried to deliver an Amnesty International petition signed by 160,000 supporters calling for his wife's release, but was turned away.

Earlier this month, Richard Ratcliffe told the BBC her detention has "the potential to drag on and on".

Media in both the UK and Iran and Richard Ratcliffe have drawn a possible link between Nazanin's detention and a British debt dating back more than 40 years.

The British government has previously admitted it owes Iran up to $390 million (£300 million), but both countries have denied any link with the Zaghari-Ratcliffe case.

She has been temporarily released from Tehran's Evin prison and has been under house arrest since the spring due to the coronavirus outbreak.

READ MORE: The UK government has not done enough for Nazanin Zahgari-Ratcliffe

For four years, however, at Evin she spent time in solitary confinement in windowless cells, declared hunger strikes and had medical treatment withheld.

While in prison, she suffered from lack of hygiene and even contemplated suicide, according to her husband.

Iranian authorities have consistently denied that Zaghari-Ratcliffe was mistreated.

On Friday, campaign group Redress handed a report to British Foreign Secretary Raab which it said "confirms the severity of the ill-treatment that Nazanin has suffered".

The legal campaigners said that it "considers that Iran's treatment of Nazanin constitutes torture."

READ MORE: Britain to grant jailed British-Iranian aid worker diplomatic protection

Source: TRTWorld and agencies