Learn about radicalisation
Get insight on how radicalisation can happen and where and how to spot the signs to protect children from extremism.
What is radicalisation?
Radicalisation is a process by which individuals, often young people, move from supporting moderate mainstream views to supporting extreme ideological views.
This process can occur online through exposure to and engagement with violent ideological propaganda, or offline through extremist networks. Radicalisation makes those at risk more likely to support terrorism and violent acts of extremism, and possibly even commit such criminal acts themselves.
- Radicalisation facts and statistics
- How could my child become radicalised?
- Why could social networking be a concern?
- What are the signs I should look out for?
- What are schools doing to protect children?
- Recommended resources
Radicalisation facts and statistics
- The number of right-wing extremist pieces of content investigated by the Metropolitan Police’s Counter-Terrorism Internet Referral Unit surged from three in 2016 to 222 in 2020 – a 74-fold rise
- More than 1,600 children under the age of 15 were referred to a government anti-terror scheme (PREVENT programme) according to figures
How could my child become radicalised?
Young people may be vulnerable to a range of risks as they pass through adolescence. They may be exposed to new influences and potentially risky behaviours, influence from peers, influence from older people, or the internet as they may begin to explore ideas and issues around their identity.
There is no single driver of radicalisation, nor is there a single journey to becoming radicalised. The internet creates more opportunities to become radicalised, since it’s a worldwide 24/7 medium that allows you to find and meet people who share and will reinforce your opinions. Research tells us that the internet and face-to-face communications work in tandem, with online activity allowing a continuous dialogue to take place.
Why could social networking be a concern?
Your child may actively search for content that is considered radical, or they could be persuaded to do so by others. Social media sites, like Facebook and X, can be used by extremists looking to identify, target, and contact young people. It’s easy to pretend to be someone else on the internet, so children can sometimes end up having conversations with people whose real identities they may not know, and who may encourage them to embrace extreme views and beliefs.
Often children will be asked to continue discussions, not via social media, but via external platforms such as WhatsApp or Discord. Moving the conversation to less mainstream platforms can give users a greater degree of anonymity and can be less easy to monitor.
People who encourage young people to do this are not always strangers. In many situations, they may already have met them, through their family or social activities, and then use the internet to build rapport with them. Sometimes children don’t realise that their beliefs have been shaped by others, and think that the person is their friend, mentor, boyfriend, or girlfriend and has their best interests at heart.
What are the signs I should look out for?
There are a number of signs to be aware of (although a lot of them are quite common among teens). Generally, parents should look out for increased instances of:
- Being secretive about who they’ve been talking to online and what sites they visit
- A move from expressing moderate views to following more extreme views
- A sudden conviction that their religion, culture or beliefs are under threat and treated unjustly
- A conviction that the only solution to this threat is violence or war
- Lack of feeling of belonging or a desperate need to find acceptance within a group
- Displaying intolerant views to people of other races, religions or political beliefs
NSPCC video showcasing parents’ concerns around radicalisation
See the following articles to learn more about how to spot the signs and when your child might at risks.
Chief Superintendent Nik Adam – Tackling radicalisation and online grooming during the COVID-19 crisis and beyond.
Q&A with psychologist Dr Linda Papadopoulos explores:
- What leads a child to extremism?
- How easy is it for my child to be radicalised?
Independent – Young people being radicalised into violence by music videos and social media, former gang member warns.
Experts give practical advice on how to recognise signs that your child might be at risk of being radicalised and what you can do to support them.
What are schools doing to protect children?
In 2015 the Counter-Terrorism and Security Act placed legal responsibility upon schools to “prevent people from being drawn into terrorism.” A telephone helpline has been put into place for teachers, governors, and other staff to raise concerns directly with the Department for Education. Teachers will assess the risk of pupils being drawn into extremist ideologies.
The counter-terrorism requirements also include warnings against extremism, and staff in schools have received training to identify children at risk and “to challenge extremist ideas.” Schools are also required to ensure that pupils do not access extremist material online. Nevertheless, it is important to protect children from extremism in the home, too, and ensure that they feel they are surrounded by trusted adults who they can speak to an approach in the event of a dangerous situation.
What is the prevent strategy?
Protecting students from the risk of radicalisation is part of schools’ overall safeguarding responsibilities.
What is Channel?
Channel is a voluntary, confidential program that safeguards people identified as vulnerable to being drawn into terrorism. It is a multi-agency process, involving partners from the local authority, the police, education, health providers and others.
Recommended resources
Featured radicalisation articles

How to counter online hate and extremism with young people
Hate and Extremism Analyst, Hannah Rose, shares insight into how young people might get involved online. Learn how to counter online hate and extremism to support children’s safety.

What is 4chan and why is it controversial?
Launched in 2003, 4chan is an established imageboard website with 20 million visitors monthly and 900,000 new posts per day.

Going Too Far – tackle extremism with this classroom resource
Created by LGfL and the Department for Education, Going Too Far is a new resource for teachers to help students understand extremism and dangerous or illegal behaviours online.

What is the dark web? – Advice for parents
To help you understand the risks to children, we’ve pulled together a quick summary of what you need to know.

How do I start a conversation to explain what extremism and radicalisation is to my child?
Get advice on talk to a child about extremism and radicalisation to ensure they feel supported and are aware of the dangers they may face.