The Foreign Secretary held nearly an hour of talks with Iranian President Hassan Rouhani in Tehran at the end of a three-day tour of the Middle East.

They "both spoke forthrightly" and "agreed on the need to make progress in all areas", according to the Foreign Office.

Mrs Zaghari-Ratcliffe is serving a five-year jail term after she was accused of trying to topple the Iranian government.

She denies the charges, and says she was in Iran to visit relatives with her daughter when she was arrested in 2013.

She was due to face more charges in court on Sunday afternoon, but her case has now been postponed.