Contribution
It is a pleasure to serve under your chairmanship, Mr Vickers. We are holding this debate because over 128,000 people across the UK signed a petition calling for social media companies to be banned from letting children under 16 create accounts. This reflects a deep and growing concern among parents and professionals about the impact of social media on our children’s wellbeing. I thank Kim Campbell for launching the petition and thank Members across the Chamber for their contributions to the debate and for their consensus on action.
At the heart of the call for social media companies to be banned from letting children under 16 create accounts is a mental health crisis that requires a public health emergency response. The evidence is stark, as was eloquently highlighted by the hon. Member for Whitehaven and Workington (Josh MacAlister) and reinforced by my hon. Friend the Member for Winchester (Dr Chambers). Between 2016 and 2024, child contact with mental health services increased by 477%, rising from 96,000 to 458,000 cases—and those are just the ones reaching out to those services. There has been a fivefold increase in eating disorders among 11 to 16-year-olds, particularly girls. Our young people are struggling, and social media’s role cannot be ignored.
I have spoken to young people in schools across my local area of Harpenden and Berkhamsted. Young men and women alike are worried about the content they are consuming and the impact it has on them and their friends. Young people told me about their concern for their mental health, and young men told me that they are seeing things they do not want to see. Young girl guides told me that they worry about bullying, online harm and the impact it is having on the young men around them. Many parents have also written to me about their concerns. That is why I launched a “Safer Screens” tour, to listen to young people first hand, as well as parents, teachers and healthcare professionals.
The current system is fundamentally broken. Social media platforms remain easily accessible to young children despite having minimum age limits. Social media companies must go further to implement those limits, as the hon. Member for Reigate (Rebecca Paul) highlighted. Even more concerningly, the platforms’ own designs actively work against child safety. They are built with features that nudge children to share photos, videos and location data—indeed, all of us have been victims of those nudges. Their recommender systems can push harmful content, from extreme dieting to self-harm, continuously to vulnerable young users.
The Online Safety Act is a step forward, but it has critical gaps, particularly in addressing those addictive design features. As the hon. and learned Member for Folkestone and Hythe (Tony Vaughan) highlighted, this is the wild west; the hon. Member for Darlington (Lola McEvoy), who I know has done a lot of work on the issue, reinforced that point. Although the Act made important progress on harmful content, it failed to address the fundamental issue: the addictive architecture of the platforms themselves.
As my hon. Friend the Member for South Devon (Caroline Voaden) highlighted, these are not neutral tools; they are precision-engineered addiction machines. Every pull to refresh, every infinite scroll and every notification is designed to trigger dopamine pathways, similarly to what happens in gambling or substance abuse. As research from the University of Sussex shows, teen social media binges mirror behaviour seen in drug addiction. I absolutely welcome the work that the hon. Member for Whitehaven and Workington has done and is doing to push forward his private Member’s Bill to address the issue. Between one in three and one in 10 young people now show behaviours consistent with problematic smartphone use. That is not an accident; it is by design, and that design puts profit before children’s wellbeing.
As the right hon. Member for East Hampshire (Damian Hinds) highlighted, we should look at what other countries are doing. Australia is moving to ban social media for under-16s entirely. Norway is raising the age of consent for data processing to 15 and developing a robust age verification system. France has passed a new law requiring parental consent in relation to minors under 15. Those countries recognise, as this petition does, that we must act decisively to protect our children. That is why the Liberal Democrats are calling for an explicit public health approach to children’s social media use. Just as we eventually recognised that cigarettes and gambling products needed strict regulation—as my hon. Friend the Member for Cheltenham (Max Wilkinson) and the hon. Member for Whitehaven and Workington highlighted—we must now acknowledge that social media requires similar oversight.
Let me be clear: this is not just about social media. It is about age-appropriate experience across the online world. We cannot ignore other reasons why children are gravitating to phones. As the hon. Member for Bishop Auckland (Sam Rushworth) highlighted, if youth clubs are closed, sports facilities are underfunded or safe community centres are out of reach, the path of least resistance is to spend hours online. A real shift in tackling screen overuse must include supporting these third spaces—providing well-funded, welcoming spots where young people can socialise, explore hobbies and simply be children.