Iran talks: 'Good progress' but no deal yet, says UK
9 November 2013 Last updated at 11:13 GMT
Ministers of key world powers have gathered in Geneva to try to clinch an agreement on Iran's nuclear programme for a third day.
Foreign Secretary William Hague said there had been "very good progress" but "important issues" remain unresolved.
"It's certainly not possible to say that we can be sure there will be a deal at the end of today," he said.