UK Child Online Safety: What Parliament’s Screen Time Debate Means for Parents

A founder's digest of the final Science, Innovation and Technology Committee hearing on digital childhoods: what ministers said about screens and sleep, what's still under consideration, and seven calm steps parents can try tonight.

The Houses of Parliament and Elizabeth Tower lit up at dusk beside the River Thames in London.

As a founder working in children’s digital wellbeing, and as a mum, I don’t think parents need another argument that makes them feel guilty. They need honest information and practical support. At the Science and Technology Committee hearing, ministers recognised that screen use and sleep are a real concern, while also acknowledging that the evidence on cause and effect is still developing. We should take children’s sleep seriously without claiming that every screen causes harm.

I listened to the whole session. Here is my short digest of what was said about sleep, what it means for families, and what you can try tonight. I’ll go deeper into specific topics in follow-up articles.

What was the hearing?

It was the final session of the House of Commons Science, Innovation and Technology Committee’s inquiry into neuroscience and digital childhoods, chaired by Chi Onwurah MP. The Committee heard from ministers and officials across three departments:

  • Rt Hon Ian Murray MP, Minister for Creative Industries, Media and Online Safety (DCMS), with Daniel Okubo, Deputy Director for User Safety Policy
  • Rt Hon Dame Diana Johnson MP, Minister for Public Health and Patient Safety (DHSC), with Tabitha Jay, Director of Mental Health and Disabilities and Women’s Health
  • Paul Waugh MP, Minister for Early Education (DfE), with Michael Thomas, Chief Scientific Adviser

As someone who has followed policy and technology in this space closely, I found this hearing genuinely encouraging. Nobody pretended the science is settled, but things are moving forward, and in the right direction. What stood out to me:

  • A joined-up, multilayered approach. I saw closely aligned work across health, education, the digital ministry and Parliament.
  • Investment in research. Funding is going into the evidence that has long been missing.
  • Deep technical knowledge. Ministers and officials showed a sharp understanding of algorithms, platform design and how these products actually work.
  • Bold decision-making. A real willingness to act decisively and make the UK the gold standard for child online safety.

What was said about sleep

During the hearing, an MP referred to evidence that one in five children had stayed up after midnight watching TikTok. That figure was cited in the session; I haven’t been able to trace and verify the original study, so treat it as a reported figure rather than a confirmed one.

Ministers told the Committee there is strong evidence linking screen use, particularly social media, with later bedtimes, shorter or poorer-quality sleep, daytime tiredness and difficulty falling asleep. They also spoke about why sleep matters so much: it supports brain development, attention at school and social interaction, and sleep patterns naturally shift during adolescence. Gaming was mentioned as another reason some young people stay online late.

Ian Murray made a point every parent will recognise: platforms are designed to hold our attention. Short-form video, doomscrolling and recommendation algorithms can make time disappear. He also noted that some serious online harms, including grooming and child sexual exploitation, may happen more often late at night or in the early morning, when young people can be more vulnerable.

And, honestly, it isn’t only children. A minister noted that adult use of news websites also peaks just before bedtime. The attention-based business model affects all of us.

What might change

Ministers discussed possible responses, including parental controls, curfews, time limits, switches that turn access off, and changes to features such as short-form content, infinite scrolling and algorithmic recommendations. These options are under consideration. None of them are law yet.

On health guidance, Dame Diana Johnson described the existing advice for younger children: 10–14 hours of sleep for ages one to five, and no more than one hour of screen time a day for ages two to five, ideally with an adult and used for things like reading or video-calling family rather than fast-paced videos. This matches World Health Organization guidance (see sources below). Ministers said forthcoming guidance for ages five to 18 will include advice about sleep. It has not been published yet.

My take: association isn’t the whole story

Sleep matters, and parents deserve practical ways to make evenings calmer. But the hearing was clear that there are both meaningful concerns and gaps in the causal evidence. A link between screens and late bedtimes doesn’t prove screens alone caused a sleep problem.

“Screen time” is also too broad a phrase. The timing, the content, the features, your child’s age and their individual needs all matter. A video call with Grandma at 6pm is not the same as an endless feed at 11pm.

And responsibility shouldn’t sit with parents alone. When products are built to keep children scrolling, platforms and designers have a role too.

What parents can try tonight

  1. Agree a finish time. Pick a predictable time for games, videos and social media to end before bed.
  2. Make the plan together. Explain that the goal is rest, not punishment.
  3. Charge devices outside the bedroom overnight, if that suits your child and family.
  4. Create a calmer last stretch of the evening: reading, music or simply talking.
  5. Ask what makes stopping hard. Friends’ messages, fear of missing out, videos, gaming, or something upsetting online?
  6. Review the routine as your child grows and their needs change.
  7. Seek professional advice from your GP if sleep problems continue or significantly affect your child.

Where Young Minds App fits

Once you’ve agreed a routine as a family, the hard part is sticking to it night after night without becoming the bad guy. That’s where Young Minds App can help. Parents set schedules, Wind Down and Bedtime routines, and device boundaries, so the plan you agreed together happens automatically instead of turning into a nightly negotiation.

It isn’t a sleep treatment, and it doesn’t replace conversation or your own judgement. It’s a practical support tool: coach, not cop. (To be clear, the hearing did not discuss or endorse any specific app.)

Children’s sleep should not have to compete with an endless feed. Families need practical support, and platforms need to take responsibility for the features designed to keep young people online.

Nino Dvalidze, founder of Young Minds App

Sources