I don't find the counter arguments to this regulation persuasive, or perhaps they simply weren't articulated well in this article. Certainly the Click-if-you're-over-18 approach is ludicrous as a barrier. No system (virtually or in the real world) is going to be 100% effective, but the more difficult the access, the fewer numbers of kids will get through.
I completely agree. I think people tend to forget that this isn't teenagers sneaking looks at their father's Playboy, or furtively buying top shelf magazines of their own.
According to the research I've encountered in the media an alarming number of teens and even younger children report having encountered hard-core violent porn, frequently by accident, and I think it is important to prevent children's accidental or casual access to this kind of material.
I take the point about the potential risks to privacy this poses, but since online porn is such a lucrative industry whose needs have fuelled so much technical innovation, I feel reasonably confident that -- as appears to be the case with Pornhub and the UK -- between them online verification services and the porn industry will be able to come up with robust solutions that offer both age verification and user privacy.
The idea isn't to prevent all minors from accessing online porn, after all. It's to prevent them from accessing accidentally or casually. The argument that it won't stop all of them doesn't really impress me -- age restrictions on buying tobacco products or alcohol certainly aren't 100% effective, either, but that's no reason not to have them.
I asked Chat GPT for a summary of UK research, stressing I wanted reliable sources
Here are several
reliable and recent UK studies detailing how children access online pornography—intentionally or by accident:

1. Ofcom’s June 2025 study
- 8% of UK children aged 8–14 visited pornographic websites/apps over a 1‑month period. Boys aged 13–14 had the highest rates (≈20%) (theguardian.com).
- Ofcom highlights that simple age declarations are no longer sufficient, and from 25 July 2025, online porn platforms in the UK must implement robust age verification (e.g., facial age estimation, ID checks) (theguardian.com).
2. Parliamentary evidence (House of Commons committee)
- Among 11–12 year‑olds, 28% reported having seen pornography, rising to 65% at age 15–16.
- Crucially, children were as likely to see it accidentally as intentionally. Many reported stumbling across content or receiving it via links (committees.parliament.uk).
- Exposure had an impact: 44% of boys (vs 29% of girls) said the pornography they saw gave them ideas to emulate, with this rising by age 15–16 (committees.parliament.uk).
3. LSE’s 2005 “UK children go online” study (historical context)
- In youth aged 9–19 who used the internet regularly, 57% had encountered pornography. Most exposure was unintentional:
- 38% via pop‑ups, 36% ended up on porn sites unintentionally, 25% through unsolicited junk mail (eprints.lse.ac.uk). This shows that accidental exposure has long been common.
4. Children’s Commissioner report (January 2023)
- Presented strong warnings about the nature of online pornography targeting youth—describing much of it as abusive—and calling for urgent safeguards (childrenscommissioner.gov.uk).

Patterns & Insights
| Key Observation | Details |
|---|
| Accidental exposure is common | Evidence across multiple sources shows unintentional exposure via pop-ups, misclicks, or shared links. |
| Intentional viewing increases with age | Data from 11–16 year‑olds shows a leap from 28% to 65% seen by intentional or accidental means. |
| Potential influence on behaviours | A substantial number say the content influenced them—even wishing to emulate what they saw. |
| Regulatory push ahead | Ofcom now requires stricter age-verification for pornography sites from July 2025 under the Online Safety Act. |

Summary
Recent and robust UK research confirms:
- Children are accessing pornographic content both accidentally and on purpose.
- Accidental exposure is a significant issue, not just teens' intentional viewing.
- Younger children (8–12) are seeing content, and exposure tends to rise sharply by age 15–16.
- The UK is now implementing policy measures (e.g., mandatory age checks) to mitigate these risks.