Unfortunately there isn't consistancy with how current polices are applied.
I work under a very good L.A., i have worked under others that are under performing.
The threseholds in CP, i believe are right, i personally believe in the childs right to be brought up if at all possible within the birth family, but admitingly others don't. This can cause or solve problems.
I feel the the concept of multi agency working is vital. The tools are there in CP, it is a matter of if they are used correctly. This includes the police, schools etc and most importantly the general public. Information sharing is the key.
The system as it stands does more to break the cycle than it ever did. There are no easy answers because moving either way brings it's own dilemma's. I believe that living standards and outcomes for families have been raised by accepting involvement.
The system will hopefully improve, as it has done. When i first started children were thrown out of care homes at 16 with no support. The Looked After Children and Leaving Care Acts have helped to improve life chances,but there are always improvements possible.
It is the quality of the professionals/services, the dedication to improving outcomes for all of the family and the workload that has a direct influence on the case.
also like to make clear that most social workers now come from working class backgrounds and with the drive to recruite older workers, they have usually been LP's, Carers etc before embarking on adult education. If they are younger they tend to have had involvement in some way and know what they would have wanted from their SW and want to make a difference.