“…It is important to stress that individual system providers’ efficacy is rarely the goal of the extant research, which instead tends to be focused on offenders’, and sometimes on victims’, shortcomings. As Douglas and Harpur (: 305) stated: “There is increasing recognition that legal responses to domestic violence can only be effective if those who implement the law—for example, child protection workers, police and magistrates—are also effective.” In their review of research on risks for DV recidivism, Cattaneo and Goodman (: 141) argued that despite a “great deal of attention from the research, clinical practice, and policy communities… gaps in our knowledge about how to best intervene remain, particularly given the limited resources available to the systems that must address the problem.” With system‐level studies, few randomized experiments have been conducted, making findings from batterer intervention programs (BIPs), protection orders (POs), community‐coordinated responses (CCRs), no‐drop prosecution, and so on, difficult to assess (Cattaneo and Goodman, ). Moreover, the outcome variable in DV research is typically the abusers’ recidivism/victim re‐abuse, but this is rarely collected from the victims, when they are the “best source of information about re‐abuse” (Cattaneo and Goodman, : 158).…”