Ofcom chair Ian Cheshire initiates major review to expand Big Tech regulation

The review signals a shift from legacy media oversight to a more aggressive, tech-focused regulatory stance that places UK domestic interests against Silicon Valley platforms. For the streaming ecosystem, this likely marks the end of the regulatory 'safe harbor' for US-based VOD services, as Ofcom moves to harmonize rules between global streamers and local broadcasters. The prospect of a BBC-Channel 4 streaming alliance could create a formidable domestic competitor, but its success hinges on whether Ofcom can effectively navigate the differing commercial mandates of each entity. Watch for the early autumn review results, which will define the specific 'tools' and new powers Ofcom intends to request from the UK government.

The review by Ofcom arrives as the UK government formally moves to implement the Media Act 2024. Per government announcements in May 2026, major video-on-demand services with over 500,000 UK users—including Netflix Q2 2026 earnings, Disney+, and Amazon Prime Video—will be designated as 'Tier 1' services. This designation brings these platforms under enhanced Ofcom oversight for the first time, requiring them to adhere to a new content code similar to the Broadcasting Code, which includes rules on impartiality, accuracy, and audience protection from harmful material. Non-compliance could result in fines of up to £250,000 or 5% of UK revenue.

Simultaneously, the UK is advancing plans to ban social media for children under 16 by spring 2027. According to a June 2026 statement from 10 Downing Street, the proposed law will target platforms like TikTok and Instagram while also restricting high-risk features like livestreaming for all minors. This initiative mirrors Australia's 2025 ban and places significant new enforcement burdens on Ofcom to verify that tech companies are proactively blocking underage access.

Consolidation talks between the BBC and Channel 4 have also gained momentum. Per The Guardian in late 2024 and industry reports through July 2026, BBC Director-General Tim Davie and Channel 4 executives have discussed a streaming partnership that could see Channel 4 content hosted on BBC iPlayer. This move aims to counter declining linear TV audiences, which Barb data suggests fell from 60% to 45% of total viewing between 2022 and 2025. While a full merger has faced structural hurdles, Ofcom’s current review will determine if regulatory barriers should be lowered to facilitate a global streaming consolidation champion.