Britain’s wrongful detention and deportation of Caribbean migrants, known as the Windrush scandal, was the result of decades of racist immigration policies aimed at reducing the country’s non-white population, according to a long-suppressed official report released on Thursday.
The scandal, which came to light in 2018, exposed the mistreatment of thousands of Caribbean migrants, damaging the reputation of former British Prime Minister Theresa May, who had overseen the crackdown on illegal immigration as head of the Home Office.
Between 1948 and 1971, hundreds of thousands of Caribbean immigrants, including those who arrived on ships like the Empire Windrush, were invited to Britain to help address labor shortages in the aftermath of World War II.
However, in 2018, the UK was forced to apologize for denying basic rights to the “Windrush generation” after immigration laws were tightened, leaving many long-term residents without legal status, and wrongly deporting dozens.
A report titled The Historical Roots of the Windrush Scandal, which was blocked from publication by the previous Conservative government in 2022, has now been made public by the newly elected Labour government. It reveals that between 1950 and 1981, “every single piece” of immigration and citizenship legislation was at least partially designed to limit the number of Black people living and working in Britain.
“Major immigration legislation in 1962, 1968, and 1971 was intended to reduce the proportion of non-white residents in the UK,” the report states, calling the Windrush scandal an example of “deep-rooted racism.”
Commissioned by the Home Office in response to a 2020 government review, the report draws on extensive research from the National Archives, oral history interviews, and discussions with Home Office staff. It does not offer recommendations but concludes that the lives of Black people and other ethnic minorities in Britain were “profoundly shaped” by the legacy of the British Empire.
In 2018, the UK government promised to compensate Caribbean immigrants affected by the scandal. The report highlights the enduring connection between race and immigration policies in Britain, noting, “Even after slavery was abolished in 1833, the belief persisted that Black people were either undeserving of, or incapable of, equal status with white people within the British Empire.”

