Thousands of Websites Set to Be Blocked in the UK From This Week – Here’s Why

Online Porn Access to Change Under New UK Law – Legal Expert Warns of Mandatory Age Checks and Site Blocks

Adam Jones, Internet Law Specialist at HD Claims, is warning UK-based users of adult content that the Online Safety Act, coming into force on 25 July 2025, will fundamentally change how pornographic websites operate in the UK.

The new law requires all sites hosting or distributing pornographic content to implement robust age verification systems or face serious consequences, including being blocked from UK users or fined up to £18 million or 10% of global revenue.

What Changes for Viewers

Sites that fail to verify a user’s age using proper technology – such as ID checks or third-party verification services – will be considered non-compliant.

“The days of ticking a box to say you’re over 18 are over,” says Adam Jones. “Any adult site operating in the UK must now take meaningful steps to prevent underage access, or risk being banned entirely.”

This applies not just to traditional porn sites, but also to platforms that host user-generated explicit content such as Reddit, X (formerly Twitter), and OnlyFans.

Enforcement Powers

Under the Act, Ofcom now has the power to:

  • Issue content takedown orders and demand access restrictions
  • Fine platforms that fail to prevent underage access
  • Hold UK-based users and distributors accountable for uploads that breach the law

Even sites hosted overseas can be blocked if they are accessible in the UK and fail to comply.

What About Privacy?

With concerns growing over ID-based verification, Adam Jones adds:

“While sites must verify age, they are not permitted to retain sensitive personal data without clear user consent. The law includes privacy protections, and any platform storing unnecessary data risks breaching GDPR.”

Users can expect to see an increase in secure, privacy-first age verification tools such as digital wallets, credit checks, or government ID-based systems.

What Adult Content Consumers Should Know

  • You will need to verify your age to access most adult content in the UK
  • Platforms that do not comply with the new rules will be blocked
  • Sharing explicit content online may now come with legal responsibilities, depending on the platform
  • Age verification tools must comply with UK data protection standards – but expect additional login or ID ste

Image credit: Deposit Photos