Child-on-child Abuse

Safeguarding Network

October 2025 - 8 minute read

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Introduction

Everyone should be aware that children can abuse other children. Child-on-child abuse can happen both inside and outside of a setting, face-to-face and online. Organisations working with children play an important role in preventing and responding to child-on-child abuse. 

As with any form of abuse, child-on-child abuse can result in significant, long-lasting feelings of trauma, isolation, physical harm, poor mental health, a child missing education, and poor outcomes. 

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Definition of child-on-child abuse

Inappropriate behaviours between children that are abusive in nature including physical, sexual, or emotional abuse, exploitation, sexual harassment, all forms of bullying, coercive control, hate incidents, hazing/initiation rituals between children and young people, both on and offline (including that which is within intimate personal relationships).

Adapted from Keeping Children Safe in Education 

We should remember that child-on-child abuse is harmful to all children involved, not only the victim. If not directly harmed themselves, witnessing the abuse of another child will cause children emotional harm and might make them fearful for their own safety. 

Children or young people who harm others may have additional or complex needs (e.g., significant disruption in their lives, exposure to domestic abuse, witnessing or suffering abuse, educational under-achievement, or being exploited by others).  

Prevalence

    • At least 20,000 violent crimes at schools were recorded by police forces in England and Wales during 2024, this included 150 knife crimes (Channel 4 News).
    • Child-on-child abuse accounts for just over a half (52%) of all child sexual abuse and exploitation offences recorded in England and Wales (National Police Chiefs’ Council).
    • One in ten girls aged 11-16 have missed school to avoid sexual harassment (Girls’ Attitudes Survey, 2025).
    • In 2021, 8,000 allegations were made regarding rape and sexual violence in schools (BBC).
    • An estimated 1,544,000 children aged 10 to 15 years (34.9%) experienced an in-person bullying behaviour and 847,000 children (19.1%) experienced an online bullying behaviour, in the year ending March 2023 (Office for National Statistics).

It’s essential that all staff understand the importance of challenging inappropriate behaviours between children and young people. Downplaying certain behaviours (for example, dismissing sexual harassment as “just banter”, “just having a laugh”, “part of growing up” or “boys being boys”; or not recognising that verbal and online abuse can sometimes be more damaging than physical harm and should be taken equally seriously) can lead to a culture of unacceptable behaviours, and an unsafe environment for children. Allowing a culture that normalises abuse often discourages children and young people from reporting it. 

All staff should understand that even if there are no reports of child-on-child abuse in their setting, it doesn’t mean it isn’t happening. It’s more likely that it is just not being reported. Stopping harm and ensuring immediate safety is any setting’s key priority.

…certain students are afraid to come forward to tell you what has happened as there isn’t enough done for them or they fear that you will overlook it.

Young person, We don’t tell our teachers, 2021

Spot the signs

  • Absence from education or lack of interest in activities at the education setting.
  • Rumours or ‘coded’ talk among students that suggest concerning interactions or coercion is occurring.
  • Physical injuries.
  • Mental or emotional ill-health.
  • Becoming withdrawn.
  • Poor self-esteem.
  • Tiredness.
  • Alcohol or other substance misuse.
  • Changes in behaviour.
  • Unexpected behaviour for their age and stage of development.
  • Enacting harmful behaviour towards others.

Additional vulnerabilities

Any child can experience child-on-child abuse, but the following are associated with increased vulnerability to experiencing this form of harm:

  • Being aged 10 and upwards.
  • Being a girl or a young woman.
  • Having special educational needs and/or disabilities.
  • Having intra-familial abuse in family history and or living with domestic abuse.
  • Being a Child in Care.
  • Experiencing or having experienced bereavement following the loss of a parent, sibling or friend.
  • Being or being perceived to be, LGBTQ+.
  • Attending boarding school or other residential institutions.

It’s important to note that Children and young people from Black and minority ethnic backgrounds are often under-identified as having been harmed and over-identified as having harmed others.

As with all safeguarding issues, child-on-child abuse can impact children and young people without the characteristics and experiences listed above. Some of these items may make a child or young person more visible, whilst those without any of the characteristics or experiences above may be less likely to be noticed by professionals.

For example, when a young person goes missing from care (even for a small amount of time) the professional network will know about it, whilst if a young person regularly returns home later than their curfew their parents may not necessarily tell anyone.

Boys and young men are more likely to be identified as having harmed other children, but we should never make assumptions based on a child’s characteristics, age or physical appearance. For example, children and young people who have harmed others can be younger and/or physically smaller than their victims.

We should consider interlinking factors and not just isolated incidents.

Safeguarding in context and power dynamics

We must recognise that children are vulnerable to abuse in a range of social contexts because they form different relationships in their neighbourhoods, education settings and online. These relationships can feature violence and abuse which is often hidden from adults. 

[Young people] live in a hyper-local bubble, which shapes their experiences, attitudes and expectations. To people outside of these bubbles, this activity and its consequences are largely invisible.

Peer influence and pressure is a major factor in decisions made by young people to join groups. Keeping Children Safe in Education highlights the importance of staff awareness of the factors across a setting’s local community so they understand where young people are living, who they come into contact with and the dynamics at play. 

Understanding the power dynamics that can exist between children and young people is very important in helping to identify and respond to child-on-child abuse. Child-on-child abuse involves a power imbalance, and this may be due to factors such as age, ability or status (social or economic). 

A child or young person who has harmed in one situation may be the one being harmed in another. It’s essential to try to also understand and support the child harming others, including finding out what is driving their behaviour, before and/or as well as giving sanctions.

A thorough investigation of the concerns should take place to include any wider contexts (including siblings) which may be known. The child or young person who has been harmed should always be made to feel safe and actions should be taken to ensure that the abuse is not allowed to continue. 

The issues of the interplay between power, choice and consent should be explored with children and young people.

A whole-setting approach

Child-on-child abuse needs to be addressed consistently and to do this requires a whole-setting approach. This should be cohesive, collective and collaborative including the whole setting community – students, parents/carers, staff and leaders should be actively involved in identifying child-on-child abuse and taking steps to challenge it.

  • be designed with direct input from students – students have a good understanding of how child-on-child impacts them and their peers, their active involvement is vital and students need to have a variety of safe ways to report it.
  • be consistent in application – there should be processes in place to ensure that the responses are applied consistently by everyone.
  • embedded across the curriculum – opportunities for education and guidance regarding respect, kindness and positive relationships should be available within all teaching and learning.
  • considerate of the different spaces child-on-child abuse can occur – this might mean strategies to monitor places within the education setting where harm might occur. It’s also important to consider online spaces and use of technology.
  • supported by clear and understood policies – policies should help everyone know what to do if they have concerns about child-on-child abuse and outline what will happen for both the harmed and the harming child.

What to do

Keep talking - Staff and students should feel able to openly discuss issues that could motivate child-on-child abuse. Make it clear that your setting has a zero-tolerance, whole-setting approach which means that harmful behaviours will not be passed off as “banter”, ”just growing up”, etc. and that fair actions will always be taken to ensure everyone is safe and supported. 

Create a safeguarding culture - ensure children and young people feel secure and able to express their emotions and concerns, where they know they will be listened to, and can ask for the help they need. 

Create an environment based on equality and informed choice – provide information to allow pupils to make informed choices. It’s well established that success in learning within a supportive setting community can tackle prejudice and inequality. 

Ensure any incident of child-on-child abuse receives a rapid response – offer a variety of ways for students to be able to share concerns and follow your setting’s policy and procedures. 

For boarding schools, residential special schools, residential colleges and children’s homes – consider the additional safeguarding factors due to the unique nature of (and the risks associated with) children sharing overnight accommodation. Be alert to the extra vulnerabilities experienced by children with special educational needs and/or disabilities in such settings, the impact of a significant gender imbalance within the setting, inappropriate student relationships, and how children’s personal electronic devices are safely managed within the setting.

Spot the signs and know what to do – you know the children and young people you work with. Be aware of the signs and how to recognise them. Follow your safeguarding procedures and have confidence in your ability to consider child-on-child abuse as a possibility. 

Take action – any concerns should be raised with the designated safeguarding lead. If a child is in immediate danger call 999.

Building partnerships with parents and carers

When working with parents and carers, practitioners should prioritise a child-centred approach, fostering partnerships to ensure understanding, support and safety. 

Remember:

  • Collaborative efforts are crucial, especially in cases of suspected harm. 
  • Practitioners must engage effectively with diverse families, demonstrating empathy, respect and cultural awareness. 
  • Communication should be clear, inclusive and accessible. Encouraging parental/carer involvement in decision-making and valuing their input is essential. 
  • Involving families and communities in designing processes fosters a holistic approach to safeguarding children. 
  • Continuous reflection and adaptation based on feedback from parents and carers enhance practice effectiveness.
  • Have you considered if:
    * the setting’s behaviour policy and any strategies related to child-on-child abuse are easy to understand and accessible to all parents and carers, with consideration given to things like literacy, language and disability?
    * the setting has easy ways for parents/carers to report child-on-child abuse concerns, should they have any?
    * the parents/carers of those students who have been harmed are always offered the space to discuss their child’s needs and any support which their child might benefit from?
    * the parents/carers of those students who have harmed are always offered the space to discuss their child’s needs and any support which their child might benefit from?

Free child-on-child abuse poster

This free, downloadable resource raises the profile of safeguarding for your staff team. For use in staff rooms, on safeguarding boards or on the back of toilet doors, the poster includes tips, a space for local contact details, plus a link and QR codes to this resource page. Download the poster in the resources below.


DSL Training Materials

  • Child-on-child Abuse Presentation

  • Child-on-child Abuse Presenter Notes

  • Child-on-child Abuse Handout

  • Child-on-child Abuse Quiz (Answers)

  • Child-on-child Abuse Quiz

  • Child-on-child Abuse Scenario - Early Years

  • Child-on-child Abuse Scenario - Early Years DSL Information

  • Child-on-child Abuse Scenario - Primary Settings

  • Child-on-child Abuse Scenario - Primary DSL Information

  • Child-on-child Abuse Scenario - Secondary Settings

  • Child-on-child Abuse Scenario - Secondary DSL Information

  • Child-on-child Abuse Scenario - FE Settings

  • Child-on-child Abuse Scenario - FE DSL Information

  • Child-on-child Abuse Scenario - SEND Settings

  • Child-on-child Abuse Scenario - SEND DSL Information

  • Child-on-child Abuse Scenario - Care Settings

  • Child-on-child Abuse Scenario - Care DSL Information

Resources

  • Child-on-child abuse poster

  • Addressing child-on-child abuse

  • Sibling sexual abuse and behaviour guide

  • Children and young people who display harmful sexual behaviour

  • Anti-social media

  • Addressing School Avoidance

  • Harmful sexual behaviour - guidance and resources for education professionals

  • Contextual safeguarding resource

  • Responding to the incel ideology

  • Zero tolerance

  • Sibling sexual abuse insight

  • We don't tell our teachers

  • Educate against hate - classroom resources

  • A safe space for young people worried about sexual behaviour

  • Harmful sexual behaviour prevention toolkit

  • Sexual Violence and Sexual Harassment Audit Tool

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