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Understanding Prevent: What It Is and Why It Matters

In today’s fast-paced digital world, keeping ourselves—and especially young people—safe isn’t just about blocking dodgy websites or setting screen time limits. It’s also about helping them spot risks, think critically, and avoid being drawn into harmful or extreme ideas. That’s where Prevent comes in.

What Is Prevent?
Prevent is part of the UK government’s counter-terrorism strategy, known as CONTEST. Its main aim is to stop people from being radicalised—that means being encouraged or pressured into holding extreme views that could lead them to harm themselves or others.
Prevent works with schools, youth services, faith groups, charities, and community organisations to: Spot early warning signs, Support those at risk, and Build resilience against harmful ideologies.

Who Is It For?
Prevent is for everyone, but it especially focuses on: Children and young people who might be vulnerable, Adults who may be at risk of being drawn into extremist ideas, And the professionals who support them—teachers, youth workers, doctors, and more. Prevent doesn’t criminalise people. It's not about spying or punishment. It’s about early help—just like you’d support someone struggling with mental health or bullying.
What Does Radicalisation Look Like?
Radicalisation isn’t always obvious. It can happen online, through friends, or even in person at school or college. Some possible signs might include:
Sudden changes in behaviour or beliefs, Becoming secretive or withdrawn, Expressing extreme or hateful views, Obsession with conspiracy theories or controversial figures. But-context matters. Just because someone is exploring new ideas or seems angry doesn’t mean they’re being radicalised. That’s why Prevent uses trained professionals to assess each situation sensitively.

How Does Prevent Help?

If someone is flagged as potentially at risk, Prevent offers support through a voluntary programme called Channel. This might include: Mentoring and one-to-one sessions, Mental health support, Help with education, housing, or employment, Online safety guidance. It’s confidential and based on trust-not punishment.

What About Schools? All UK schools have a legal duty under Prevent to help keep pupils safe from extremism. This means: Educating students about critical thinking, online safety, and tolerance, Training staff to spot concerns early, Encouraging open conversations about identity, beliefs, and belonging. In other words: helping young people feel safe, seen, and supported.

Why Is Prevent Important?
Because early support can save lives. Extremism—whether far-right, religious, or ideological—can ruin futures and tear apart communities. Prevent aims to: Keep people safe before harm happens, Support families who are worried, Strengthen communities against hate and division.

Want to Know More?
Here are some great resources: Let’s Talk About It– Info and guidance for parents, carers and educators. Educate Against Hate – Resources for schools and families. Counter Terrorism Policing – Prevent – Official site with more on how Prevent works. 

Final Thoughts
Prevent isn’t about fear—it’s about support, understanding, and protection. If you’re worried about someone or just want to learn more, there are people and services ready to help. Because keeping our communities’ safe starts with looking out for each other.