A current Member of Parliament who was once a Conservative minister in Britain recently brought up the topic of banning marriages between first cousins in a Parliamentary session. This action was met with opposition from the Labour party in power, Prime Minister Keir Starmer, and a British-Muslim MP.
Richard Holden, the Conservative MP, raised concerns during the parliamentary discussion about the health risks associated with marriages between first cousins. He highlighted that many of these health issues may not become apparent until after the birth of a child. Holden emphasized the cumulative impact of this practice over multiple generations.
Research in the medical field has confirmed the negative health consequences for offspring of first cousin marriages. Holden further pointed out that such marriages have implications for societal openness and women’s rights, given the close kinship involved by sharing the same grandparents.
Holden urged Starmer to “think again” about blocking his legislation from moving forward. Starmer responded to Holden, stating “We’ve taken our position on that Bill, thank you.”

Women walk by a store in Bradford, England. A recent UK study said the number of Pakistani women in Bradford involved in cousin marriage had dropped to 46%. Ten years earlier, that number was at 62%, according to a government-funded study. (Daniel Harvey Gonzalez/In Pictures via Getty Images)
Habib added that “marrying cousins was a practice which exited Western culture over a hundred years ago. It’s now back with a vengeance. Why? Because we’ve had mass immigration from cultures which haven’t kept pace with ours. Instead of requiring them to adopt our approach, the British government allows them to continue this debilitating practice. Liberalism is reversing cultural advancement. And our government is in on the act. This insanity must stop.”
During one of the parliamentary debates on the bill, Independent MP Iqbal Mohamed, who rejects a legislative prohibition on first-cousin marriage, admitted “there are documented health risks with first-cousin marriage.” He said this is an issue that “needs greater awareness.” He, however, said the way to address this “is not to empower the state to ban adults from marrying each other.” He does not think a ban would be “effective or enforceable.”
According to medical experts, the children of first-cousin marriages are highly vulnerable to contracting an autosomal recessive genetic disorder,
Mohamed said, “The matter needs to be approached as a health awareness issue and a cultural issue where women are being forced against their will to undergo marriage.”
According to Mohamed, an estimated 35% to 50% of all sub-Saharan populations prefer or accept first-cousin marriage, and it is common in the Middle East and South Asia. In July 2024, British voters pulled the plug on the Conservative Party’s 14-year reign and voted in Starmer’s leftist Labour Party.