Since September 2025, Turkish nationals applying for indefinite leave to remain through the European Community Association Agreement route have hit a wall. Settlement grants for ECAA applicants plummeted 78% year-on-year — from 3,378 in the first half of 2025 to just 745 in the same period of 2026. Administrative reviews nearly tripled, jumping from 145 in all of 2025 to 395 in less than eight months of 2026. The Home Office says nothing has changed. The numbers say otherwise. The timing is not subtle. The refusal spike aligns with applications lodged from September 2025, the same month Home Secretary Shabana Mahmood told Labour conference she would "question some of the assumptions and legal constraints that have lasted for a generation and more." Whether the signal was a formal policy shift or an informal cultural one within the department, caseworkers appear to have received it clearly. Lawyers report that cases previously approved routinely on compassionate grounds are now being refused with boilerplate hostility. The quality of the refusals is the most damning detail. Caseworkers invented a requirement that window-cleaning businesses must have a social media presence. They miscounted days spent outside the UK. They dismissed a cancer patient's treatment in Turkey — begun during the Covid-19 pandemic when the NHS restricted such care — as a voluntary "choice." A father's terminal Alzheimer's was deemed insufficiently urgent because the diagnosis was "known for several years." These are not judgment calls at the margin; they are fabricated standards and factual errors. Former Foreign Secretary David Lammy, whose Tottenham constituency has a large Turkish-speaking population, drew the Windrush parallel explicitly. He said constituents "who have built their lives and families here and played by the rules" had been "devastated" by what appears to be a sudden change. The Windrush Lessons Learned review — accepted and promised to be acted upon by then-Home Secretary Priti Patel — recommended clearer guidance on burden of proof, increased direct contact with applicants, and revised criteria for vulnerable cases. Each of those recommendations is being visibly violated. The structural pattern is familiar: a political signal from the top creates a permission structure for hostile casework at the bottom, while official spokespeople maintain that "every application continues to be considered on its individual circumstances." The gap between the stated policy and the lived reality is where the extraction happens. Applicants who invested years building businesses and families in the UK are now told to leave, not because the rules changed on paper, but because the interpretation machinery shifted beneath them. What makes this particularly corrosive is the population affected. ECAA holders are, by definition, people who came to the UK to start businesses — they are the textbook case of productive immigration. They hired staff, paid taxes, took commercial risk. Refusing them settlement after years of compliance doesn't just harm individuals; it signals to every future applicant that rule-following is no protection against arbitrary reversal. The Home Office's denial that anything has changed is itself a Windrush echo. The original scandal was defined precisely by the gap between what officials said and what was happening to real people. Until the department can explain the 78% drop in grants and the invented refusal criteria without resorting to "no change" boilerplate, the Windrush comparison is not rhetorical — it is structural.