“…Others have described a process of CVS mission drift (Macmillan, 2010, p. 7), with evidence that organisations have adapted organisational goals (Cairns, Harris, & Hutchison, 2006), the remit of their work (Shared Intelligence, 2009), and working practices (Chew & Osborne, 2009) to fit with the requirements of a new set of funders. Indeed, Martikke and Moxham (2010) argue that the constraints of contracts devised in partnership with statutory bodies limit the responsiveness of the sector to the needs of its users. Hupe and Hill (2007, p. 279) have shown that front-line professionals, so-called street-level bureaucrats , are steered simultaneously by the demands of colleagues, managers and policy makers and consequently, they argue, implementation of public policy is best understood with reference to the social networks in which practitioners are embedded.…”