Among investigative tactics, undercover policing is unique in the extent to which it allows the police to shape the … tradition of scholarship in criminal law treats police infiltration as a problem of government law-breaking. In France, a … exploration of new means for distributing responsibility among complementary institutional actors like police, prosecutors, and …

Australia and the European Union face similar problems in relation to police cooperation across borders. In Australia … its own police force. As each police force is only competent in its own territory, with the exception of the Australian … Federal Police which has competence across the Australian continent and beyond, jurisdictional problems of border crossing …