Still `work to be done` on Iran nuclear deal: French FM

Paris: France`s foreign minister on Thursday described the agreement with Iran over its disputed nuclear programme as "positive" but stressed there was "work to do" before a final deal in June.

"This agreement is a step that contains positive and undoubtable progress but there is still work to do," Laurent Fabius told French television after Iran and world powers said they had clinched agreement on "key parameters" of a potentially historic nuclear deal.