“…From this perspective, it is argued, covert and overt research cannot be seen as easily identifiable and distinguishable entities (Calvey, 2017;McKenzie 2009)) and even in the best overt research there are inevitably many opaque elements, ambiguities and a lack of transparency and clarity. In this respect, the informed consent practices now widespread do not avert doubt and confusion (Marzano, 2012;Traianou & Hammersley, 2020) and would frequently seem, beyond significantly limiting research freedom, to serve more to defend the interests and reputation of academic institutions than to protect the people studied (Hedgecoe, 2016;Murphy & Dingwall, 2007;Van den Hoonard, 2011).…”