The way in which this happens is through the use of a specialist who can bring economies of scale and expertise to the production process – there is access to skills that may not be present in‑house....

The way in which this happens is through the use of a specialist who can bring economies of scale and expertise to the production process – there is access to skills that may not be present in‑house. The involvement of the private sector could inject an element of market forces into the provision of the service – through the use of commercial incentives.