Prime Minister Keir Starmer used his London Tech Week speech on June 8 to demand that Apple, Google, and other technology firms activate built-in device-level controls preventing children from sending, sharing, or viewing sexually explicit images — within 90 days. The Home Office published the specific controls it expects. If companies do not comply, the government will legislate. [1]

The structural shift is from platform-level content moderation to operating-system-level enforcement. The Online Safety Act, which passed in 2023, required platforms to remove harmful content after the fact. Starmer's proposal targets the device layer itself — making Apple and Google responsible for preventing image transmission at the OS level rather than platforms responsible for removing content after the fact. [2]

"This government will not stand by while children are put at risk online," Starmer posted on X. "Today I am calling on the tech companies to introduce device-level controls to prevent children from taking, sharing or viewing nude images. And if they don't act, we will." [3]

The enforcement mechanism is a three-month deadline with legislative fallback — not a consultation, not an advisory. The Home Office published the specific controls it expects firms to implement. Big Brother Watch called it "extreme technological censorship." The NSPCC "strongly support[ed]" it. The opposition critique from Badenoch and Cooper focuses on scope, not principle. [1]

The technical feasibility question is the unresolved issue. Device-level controls that detect and block nude images in real time must operate without scanning all user content — a constraint that Apple has historically cited when resisting government backdoor demands. The Online Safety Act's content-removal requirements were technically simpler: platforms moderate what users upload. Device-level prevention requires the operating system to intercept images before they leave the device, which raises privacy questions that the Act's supporters have not answered.

Britain is the first country to move from content moderation to device architecture regulation. If Apple and Google comply within 90 days, the UK's approach becomes a template for EU and U.S. federal legislation. If they resist, the government faces the choice of legislating — and testing whether Parliament can compel changes to operating systems sold by foreign corporations.

The paper's meta-child-safety thread has tracked platform-level enforcement. This story shifts the enforcement surface to the OS — a deeper layer of the stack, and a harder fight.

-- ANNA WEBER, Berlin