Prevent key principles
Home Office guidance published in 2026 on Prevent referrals and safeguarding.
OPEN HELPRadicalisation is the process by which a person may become increasingly influenced by extremist ideologies, beliefs or individuals.
Radicalisation is the process by which a person may become increasingly influenced by extremist ideologies, beliefs or individuals.
Direct routes to official or established support relevant to this guide.
Understanding Radicalisation
What is Radicalisation?
Radicalisation is the process by which a person may become increasingly influenced by extremist ideologies, beliefs or individuals.
Radicalisation can occur:
Radicalisation itself is not a crime, but it may increase vulnerability to criminal activity, exploitation or involvement in extremist causes.
What is Extremism?
Understanding Extremism
The UK Government defines extremism as the promotion or advancement of ideologies based on violence, hatred or intolerance that seek to undermine the rights and freedoms of others or democratic values.
Extremism can be associated with different ideologies and causes.
It is important to avoid assumptions or stereotypes.
People from all communities can be vulnerable to extremist influence.
Government Information
The Prevent Programme
What is Prevent?
Prevent is part of the UK's wider counter-terrorism strategy known as CONTEST.
Prevent aims to:
Prevent is intended to operate as a safeguarding programme rather than a criminal justice process.
Official Prevent Information
How Prevent Works
Early Support and Intervention
Where concerns are identified:
The purpose is to provide support before risks escalate.
Not every referral results in further action.
Each case should be assessed individually and proportionately.
Channel Programme
Voluntary Support Programme
Channel is a multi-agency safeguarding programme that may support individuals vulnerable to radicalisation.
Support may include:
Participation is generally voluntary.
Channel Guidance
Online Radicalisation
Digital Risks
The internet can be used to spread extremist content.
Risks may arise through:
Online grooming techniques may be used to influence vulnerable individuals.
National Cyber Security Centre
National Cyber Security Centre
Extremist Grooming
Manipulation and Influence
Extremist groups may use techniques similar to other forms of grooming.
These may include:
Individuals may not realise they are being influenced.
Extremism Awareness
Potential Warning Signs
Warning signs may vary and should always be considered carefully and within context.
Possible indicators may include:
One sign alone does not mean someone is being radicalised.
Professional assessment should consider the whole situation.
Protecting Children & Young People
Safeguarding Responsibilities
Children and young people may be particularly vulnerable to manipulation and grooming.
Schools, families and professionals should encourage:
NSPCC
Childline
Telephone:
0800 1111
Online Safety for Parents
Supporting Children Online
Parents and carers can help by:
Internet Matters
NSPCC Online Safety
Schools, Colleges & Universities
Educational Responsibilities
Education providers have safeguarding responsibilities that may include preventing vulnerability to radicalisation.
Approaches should focus on:
Department for Education
Vulnerable Adults & Radicalisation
Adult Safeguarding
Adults may be vulnerable due to:
Safeguarding approaches should remain person-centred and proportionate.
Ann Craft Trust
Mental Health & Radicalisation
Understanding Complexity
Mental health difficulties do not automatically lead to radicalisation.
However, vulnerability, trauma, isolation or crises may sometimes increase susceptibility to harmful influence.
Support should focus on:
NHS Mental Health
Community Cohesion & Inclusion
Strong Communities
Positive community relationships can help reduce vulnerability to harmful influences.
Community cohesion promotes:
Strong communities help build resilience against extremism.
Freedom of Speech & the Law
Understanding Rights and Responsibilities
The UK protects:
However, rights may be limited where necessary to:
Safeguarding concerns should be distinguished from lawful political, religious or personal beliefs.
Equality and Human Rights Commission
Equality and Human Rights Commission
Reporting Concerns
If You Are Worried About Someone
Concerns can be raised through:
You do not need proof to seek advice about a safeguarding concern.
ACT Early
Telephone:
0800 011 3764
Counter Terrorism Reporting
Reporting Immediate Concerns
Anti-Terrorist Hotline
0800 789 321
Counter Terrorism Policing
GOV.UK Reporting Information
Report Terrorism and Extremism Concerns
Additional Radicalisation, Prevent & Counter-Extremism Topics
These sections expand the Radicalisation & Prevent Hub and provide further information about safeguarding, vulnerability, public protection, community safety, human rights and counter-terrorism.
Radicalisation and Mental Health
Understanding Vulnerability
Mental health difficulties do not cause extremism or terrorism.
However, some individuals experiencing:
may become more vulnerable to manipulation by extremist groups.
Support should focus on:
NHS Mental Health Services
https://www.nhs.uk/mental-health
Mind
Radicalisation and Autism / Learning Disabilities
Understanding Additional Vulnerabilities
People with autism, learning disabilities or communication difficulties may sometimes be more vulnerable to:
This does not mean autistic people or people with learning disabilities are more likely to become extremists.
Support should focus on:
National Autistic Society
Mencap
Online Extremist Content
Digital Risks
Extremist material may appear through:
Content may include:
Counter Terrorism Internet Referral Unit
https://www.gov.uk/report-terrorism
Conspiracy Theories and Vulnerability
Understanding Misinformation
Some conspiracy theories may contribute to:
Critical thinking, media literacy and reliable information sources can help reduce risks.
Full Fact
Youth Radicalisation
Safeguarding Children and Young People
Young people may be vulnerable due to:
Protective factors include:
NSPCC
Childline
Adult Radicalisation
Protecting Adults
Adults can also become vulnerable during periods of:
Adult safeguarding principles may apply where vulnerability is identified.
Ann Craft Trust
Prison Radicalisation
Managing Risks in Custody
Prisons may face challenges relating to:
Prison services work with partner agencies to manage risks while respecting legal rights.
HM Prison and Probation Service
https://www.gov.uk/government/organisations/hm-prison-and-probation-service
Returning Foreign Fighters
Public Protection Considerations
Individuals returning from overseas conflict zones may require:
Cases are assessed individually according to evidence and legal requirements.
Counter Terrorism Policing
https://www.counterterrorism.police.uk
Community Tensions and Public Safety
Building Safe Communities
Periods of tension may arise following:
Community engagement and dialogue can help reduce division and improve safety.
Community Security Trust
Hate Crime and Extremism
Understanding the Difference
Not all hate crime involves extremism and not all extremism involves hate crime.
However, there may be overlap where hostility or prejudice targets people because of:
Stop Hate UK
Faith Communities and Safeguarding
Protecting Places of Worship
Faith communities have important safeguarding responsibilities.
This may include:
Thirtyone:Eight Safeguarding
Workplace Prevent Responsibilities
Employers and Safeguarding
Some organisations may have safeguarding responsibilities relating to vulnerability to radicalisation.
Employers should:
Government Prevent Guidance
https://www.gov.uk/government/publications/prevent-duty-guidance
Prevent in Healthcare
NHS Safeguarding Responsibilities
Healthcare professionals may identify safeguarding concerns relating to vulnerability to radicalisation.
Approaches should remain:
NHS England Prevent
Prevent in Education
Schools, Colleges and Universities
Education providers play an important safeguarding role.
Responsibilities may include:
Department for Education
https://www.gov.uk/government/organisations/department-for-education
Prevent in Social Care
Adult and Child Safeguarding
Social care professionals may encounter individuals vulnerable to:
Safeguarding duties should always be considered.
Social Care Institute for Excellence
Multi-Agency Safeguarding Partnerships
Working Together
Effective safeguarding often requires cooperation between:
Working Together to Safeguard Children
https://www.gov.uk/government/publications/working-together-to-safeguard-children
Counter-Terrorism Investigations
Investigating Serious Threats
Counter-terrorism investigations may involve:
Investigations should be conducted lawfully and proportionately.
Counter Terrorism Policing
https://www.counterterrorism.police.uk
Terrorism Offences and Legal Processes
Criminal Justice Procedures
Terrorism-related offences may involve:
Individuals retain legal rights including:
Crown Prosecution Service
Courts and Tribunals
https://www.gov.uk/courts-tribunals
Victim Support Following Terrorist Incidents
Support for Victims and Families
People affected by terrorist incidents may require:
Victim Support
https://www.victimsupport.org.uk
GOV.UK Victims of Terrorism Support
https://www.gov.uk/guidance/support-for-victims-of-terrorism
Community Resilience and Prevention
Building Strong Communities
Community resilience may be strengthened through:
Strong communities are often more resistant to harmful influences.
ACT Early
International Extremism and Online Influence
Global Challenges
Extremist narratives may spread across borders through:
International cooperation helps address threats while protecting rights and freedoms.
Europol
Interpol
Human Rights, Civil Liberties and Counter-Terrorism
Balancing Rights and Public Safety
Counter-terrorism measures should balance:
Public authorities should act:
Equality and Human Rights Commission
https://www.equalityhumanrights.com
Human Rights Act 1998
https://www.legislation.gov.uk/ukpga/1998/42/contents
Relevant Legislation
Key legislation may include:
Terrorism Act 2000
https://www.legislation.gov.uk/ukpga/2000/11/contents
Terrorism Act 2006
https://www.legislation.gov.uk/ukpga/2006/11/contents
Human Rights & Legal Protections
Everyone has the right to:
Public authorities should act lawfully, proportionately and fairly.
Relevant legislation and guidance may include:
Human Rights Act
Counter-Terrorism and Security Act 2015
Counter-Terrorism and Security Act 2015
Key Message
Preventing radicalisation and protecting communities requires a balanced approach that combines safeguarding, education, mental health support, community engagement, public protection and respect for human rights. Effective prevention focuses on early support, reducing vulnerability, protecting individuals from exploitation and maintaining safe, inclusive communities while respecting lawful freedoms and civil liberties.
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