Sir Jim Ratcliffe’s assertion that Britain has been “colonised by immigrants” is not simply an unfortunate phrase uttered in frustration. It is a historical inversion so stark that it risks emptying the word colonisation of its meaning. His subsequent apology, limited to regret that his “choice of language” caused offence, addresses tone but not substance. If we are to have a serious debate about immigration, we must begin with intellectual precision and historical honesty.
I write as a Zimbabwean who has lived in the United Kingdom since 2004. For twenty two years I have worked, paid taxes, contributed to communities and participated in British civic life. I arrived under British law and remain subject to it. I did not arrive with sovereign authority, armed force or a charter of extraction. Colonisation, by contrast, involved precisely those instruments.
In southern Africa colonisation was not demographic movement. It was conquest, land seizure and racial hierarchy entrenched in law. In Zimbabwe, formerly Rhodesia, colonisation dispossessed indigenous populations of fertile land, excluded them from political power and structured the economy for the benefit of settlers. It reshaped borders, identities and futures. To describe contemporary immigration into Britain in those terms is to collapse the distinction between voluntary movement and enforced domination.
Yet beneath the rhetoric lie concerns that deserve serious engagement. Sir Jim referenced population growth and economic strain. According to the Office for National Statistics, the UK population was approximately 67 million in mid 2020 and around 70 million by mid 2024. Net migration reached record highs in 2022 before declining in subsequent estimates. These are significant shifts in a short period of time. It is legitimate to ask whether infrastructure, housing and public services can keep pace.
But scale is not sovereignty. Population growth is not conquest.
Net migration is the difference between those arriving and those leaving. It includes students, skilled workers, healthcare professionals, family members and refugees. A considerable share of recent arrivals have been international students and temporary workers. Many do not settle permanently. To characterise this complex demographic flow as colonisation is analytically unsound.
The economic record further complicates the narrative. Numerous studies over the past two decades have examined the fiscal impact of migration. Research conducted by economists at University College London found that certain migrant groups, particularly those arriving in the early 2000s from the European Economic Area, made a positive net contribution to public finances by paying more in taxes than they received in benefits. Outcomes vary across cohorts and skill levels, but the broad picture is more nuanced than the language of fiscal drain suggests.
Migrants are disproportionately of working age. In an ageing society where fewer workers support a growing retired population, this demographic profile matters. Income tax, National Insurance contributions and consumption taxes generated by working age migrants feed directly into the Treasury. The Migration Advisory Committee has repeatedly observed that employment rates and earnings determine fiscal impact. Where integration into the labour market is strong, net effects are frequently neutral or positive.
Intellectual integrity requires acknowledging pressures as well. Rapid population increases can strain housing supply, GP surgeries and school places, particularly in areas where funding does not adjust swiftly. In certain low wage sectors there may be modest downward wage pressure. These are policy challenges that demand serious planning and investment.
However, pressure on services is not subjugation. Administrative strain is not colonial domination.
The welfare argument similarly requires clarity. The majority of benefit recipients in the United Kingdom are British nationals. Many migrants, particularly those on work visas, are subject to restrictions including no recourse to public funds. Employment participation among numerous migrant communities matches or exceeds national averages. Immigrants are not a monolithic fiscal burden. They are taxpayers, consumers and contributors.
Critical sectors of the British economy rely heavily on migrant labour. The National Health Service employs thousands of overseas trained doctors and nurses. Social care would struggle to function without international recruitment. Universities depend on international students whose fees sustain research and teaching. Agriculture, hospitality, construction and technology sectors fill labour shortages through migration pathways.
Were migration abruptly curtailed without structural reform, labour shortages would intensify and tax receipts would likely decline. That does not mean migration levels must remain permanently high. It means the contemporary economy has integrated migration into its functioning.
There is also a historical irony that should not be overlooked. Britain’s global networks, language and economic reach were forged during centuries of imperial expansion. The interconnected world that now enables migration was shaped, in part, by British power. Postcolonial migration flows are linked to that history. They are not acts of reversal but consequences of connection.
If the deeper concern is economic fragility, then immigration cannot be the sole explanatory variable. Productivity growth in the United Kingdom has lagged behind comparable economies for over a decade. Regional inequality, housing undersupply and uneven infrastructure investment predate recent migration peaks. These structural issues require attention irrespective of immigration levels.
As someone who has called Britain home since 2004, I accept that immigration policy must be managed and aligned with capacity. No serious observer advocates disorder. But management must be guided by evidence, not by metaphors that distort historical memory and inflame public sentiment.
Colonisation denotes seizure of sovereignty, enforced hierarchy and dispossession. Immigrants operate within British sovereignty, subject to democratic institutions and the rule of law. To equate the two is to diminish the historical weight of colonisation and to mischaracterise contemporary reality.
Britain faces genuine demographic and economic questions. It must align migration with housing, infrastructure and labour strategy. It must ensure contribution and integration. It must address public concern transparently.
But it must also remember what colonisation truly meant.
Precision in language is not pedantry. It is protection against historical amnesia. Colonisation has a history. It did not begin with immigrants arriving under British law in the twenty first century. And it should not be reduced to a metaphor in a moment of political frustration.
Farai Ian Muvuti, CEO of The Southern African Times and Founder of Sankofa Capital. He champions African trade, investment, and digital innovation, linking businesses with global partners.
