Family of British couple held in Iran say their health is deteriorating in prison

Son of Lindsay Foreman expresses real concerns' after mother put on drip and stepfather, Craig, constantly ill'

The family of Lindsay and Craig Foreman, a British couple detained in Iran on espionage charges, have said their health is deteriorating in prison.

The pair, both 52 and who previously split their time between Spain and England, were seized in Kerman, central Iran, and taken into custody in January while on an around-the-world motorcycle tour.