Security Council has asked Iran to halt its uranium enrichment program, and the International Atomic Energy Agency -- which is the U.N. nuclear watchdog -- has asked Iran to clear up questions about the nature of its work.

CNN: Report: Iran has 'updated nuclear package'; ready to hold talks

Some of the problems facing the social work profession in particular had become clear - too much time taken up with form filling, a shortage of front-line staff and increasing caseloads.

BBC: Analysis: Less heat, more light on child protection