Research and practice shows that many vulnerable children and families face more than one challenge and require more than one intervention. However our service system has evolved historically to deal with one thing at a time or to provide services from multiple sources. This lack of integration can have a devastating effect on some families where key information or warning signs are missed. Coronial and judicial inquiries constantly stress the negative impact of a ‘siloed’ approach to services.

Many researchers, practitioners and policy makers have struggled to address this issue....