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NLJ this week: Global platforms brace for UK’s sweeping online safety law

25 July 2025
Issue: 8126 / Categories: Legal News , Technology , Social Media , Child law , Media , Online safety
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Writing in NLJ this week, Lucy Blake, Joanna Ludlam, Will Jones and Karam Jardaneh of Jenner & Block unpack the far-reaching implications of the UK’s Online Safety Act 2023

The legislation, rolling out through 2025, imposes systemic duties on online platforms—including non-UK providers—to tackle illegal and harmful content, especially content affecting children. Ofcom’s enforcement powers include fines up to £18m or 10% of global turnover, service blocks, and criminal liability for executives. The Act’s extraterritorial scope means global companies must comply if UK users are at risk.

While not directly regulating disinformation, the Act mandates risk-based safety measures and age-appropriate protections. Ofcom’s codes of practice offer ‘safe harbour’ compliance routes, but alternative measures must prove equally effective.

With investigations already underway, companies face pressure to over-censor, risking free expression. The authors urge proactive compliance and close monitoring of Ofcom’s evolving guidance.

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NEWS
Tech companies will be legally required to prevent material that encourages or assists serious self-harm appearing on their platforms, under Online Safety Act 2023 regulations due to come into force in the autumn
Commercial leasehold, the defence of insanity and ‘consent’ in the criminal law are among the next tranche of projects for the Law Commission
The Bar has a culture of ‘impunity’ and ‘collusive bystanding’ in which making a complaint is deemed career-ending due to a ‘cohort of untouchables’ at the top, Baroness Harriet Harman KC has found
Lawyers have broadly welcomed plans to electronically tag up to 22,000 more offenders, scrap most prison terms below a year and make prisoners ‘earn’ early release
David Lammy, Ellie Reeves and Baroness Levitt have taken up office at the Ministry of Justice, following the cabinet reshuffle
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