A British student has been detained for the last five months in the United Arab Emirates “without explanation” after a research trip, his wife has said.
Matthew Hedges, a PhD student at Durham University, has been held in solitary confinement after being accused of spying, according to the Times.
His wife said his rights were being “violated on a daily basis”.
UK Foreign Secretary Jeremy Hunt has raised the case with his counterpart in the country.
The Times reported that the 31-year-old was arrested on 5 May at Dubai airport as he tried to leave following a research trip to interview sources about the country’s security policies.
Mr Hedges’s case was heard by a court in Abu Dhabi on Wednesday, but was adjourned until another hearing on 24 October.
His wife, Daniela Tejada, said in a statement: “We cannot believe this has happened.
“We have been patient and done everything that has been advised, supposedly in Matt’s best interest, but we can no longer go on like this.”
She said he had visited the country “exclusively for academic research purposes” and had been detained without charge in an undisclosed location.
She added: “His rights are violated on a daily basis and I am shocked that more has not been done to get him out.”
The Foreign Office statement said it was supporting a British man following his detention in the UAE.
A statement added: “The foreign secretary has also personally raised his case with his Emirati counterpart.”
British officials have twice visited Mr Hedges, whose research interests include Middle Eastern politics, security studies and civil-military relations, according to Durham University’s website.
Ms Tejada said she was worried what effect the “traumatic experience” will have on her husband’s health.
She added: “I am shocked and confused by the whole situation and will do everything I can to make sure he comes home soon.”
Durham University vice-chancellor Professor Stuart Corbridge said the university was “seriously concerned about Matt’s welfare and well-being” and was assisting efforts to bring him home.
The university has put a temporary ban on student research trips to the UAE for all non-UAE nationals until the reasons for the detention have been fully established.