Anyone banging drums of war can stop now – neither Iran nor Britain can jeopardise mutual interests

“There is going to be a very delicate and very difficult balance between being tough and singling out those responsible but also keeping the door open to ensure that if there is an opportunity to address all the issues, this is going to happen – so that it is not the UK that shuts the door to the possibility of dialogue and compromise, and resolution of questions from the nuclear issue to the prisoners,” she said.