What is a Section 47 Enquiry?
Section 47 of the Children Act 1989 places a duty on local authorities to investigate when they have “reasonable cause to suspect” that a child is suffering, or is likely to suffer, significant harm. This investigation is referred to as a Section 47 Enquiry.
The purpose of the enquiry is to determine whether any action is required to safeguard or promote the child’s welfare, and whether the local authority needs to take further steps, such as applying for a court order or implementing a Child Protection Plan.
A Section 47 Enquiry can be triggered by a number of concerns, including:
- Reports of physical, emotional or sexual abuse
- Serious neglect
- Injuries to a child where the explanation is unclear or inconsistent
- Domestic abuse incidents involving the child’s caregivers
- Concerns raised by schools, health professionals, the police, or members of the public
In some cases, an enquiry may follow an emergency intervention. For example, when the police use their powers under Section 46 of the Children Act to place a child in protective custody.
The local authority’s children’s social care team is responsible for leading the Section 47 investigation. A social worker will typically be appointed to carry out the investigation, often working alongside professionals such as the police, teachers, healthcare staff, and family members or carers. This multi-agency approach ensures that decisions are based on a broad range of information and expertise, in line with safeguarding children procedures.


