<sod > Iranian-born physics student Naz Jahanshahi, from Manchester, was devastated to learn that she may have to cancel a trip to the US with her boyfriend The Foreign Office confirmed the ban would not apply to dual British nationals shortly after 8pm last night.< eod>< sod >  Iranian-born physics student Naz Jahanshahi, from Manchester, was devastated to learn that she may have to cancel a trip to the US with her boyfriend  Hamaseh Tayari< eod>