“…However, substantiated cases (18,595 distinct children) were, in turn, a tiny proportion of the total of 148,659 notifications (of which 57,766 were police notifications for domestic violence) [24,105]. In Canada, 85% of referrals to their child protection service can be categorised as chronic needs, while the remainder are urgent protection cases [106]. Thus, practice responses attempt to respond to both high-end perpetrators, who may well have individual psychological risk markers for serious physical or sexual abuse, as well as the much more common diffuse, chronic situations of a combination of mental illness, poverty, drug and alcohol addiction, discrimination and domestic violence [24,107].…”