The early 21st century has seen a rise of anti-transgender sentiment in the United Kingdom and increasing organisation in support of it. The most common strain is that of gender-critical feminism, although anti-trans advocacy in Britain exists across the political spectrum, including anti-feminists. The movement has led to substantial rollbacks in the rights of transgender people, including in the areas of gender self-identification, access to gender-affirming care, education, access to sport, the justice system, and access to social services.
Background
Gender Recognition Act 2004
In 1970, a judge ruled that transgender individuals in the United Kingdom could not change the sex recorded on their birth certificates. Following legal advocacy by trans rights organisations, the European Court of Human Rights issued a ruling that the UK government's policy was in breach of human rights. This led to the implementation of the Gender Recognition Act 2004 (GRA). The GRA allowed trans individuals to change their legal sex if they obtained a medical diagnosis of gender dysphoria and had lived for two years as their "acquired" gender.
In June 2020, the European Commission said these medical requirements were "intrusive" and inconsistent with international human rights standards. In 2021, the Parliamentary Women and Equalities Committee and the United Nations Independent Expert on sexual orientation and gender identity also called for the adoption of gender self-identification as policy.
Trans-exclusionary radical feminism
Anti-transgender advocacy in the United Kingdom differs from opposition in other countries in that it initially arose among feminist advocates heavily present on Mumsnet, who said they were defending women's rights. This gave rise to the nickname "TERF Island" for Great Britain. The term TERF derives from trans-exclusionary radical feminism, otherwise known as gender-critical feminism, and is viewed by many within the movement as a slur, but embraced by others. This is an ideology or movement that opposes what it refers to as "gender ideology", the concept of gender identity and transgender rights, particularly gender self-identification. Gender-critical feminists believe that sex is determined by biology and immutable, and believe gender, including both gender identity and gender roles, is inherently oppressive. They reject the concept of transgender identities, and have formed alliances with right-wing, far-right, and anti-feminist organisations that have campaigned for the rollback of trans rights and restrictions on transgender health care. British gender critical groups have allied with the Christian right and alt-right in the United States, in particular.
Feminist and scholarly critics have described gender-critical feminism as transphobic, and it is opposed by numerous feminist, LGBTQ rights, and human rights organisations. The Council of Europe has condemned gender-critical ideology, along with other ideologies it says are linked to "virulent attacks on the rights of LGBTI people" in countries such as Hungary, Poland, Russia, Turkey, and the United Kingdom. UN Women has categorised the gender-critical movement as one of several extreme anti-rights movements that utilise hate propaganda and disinformation.
Organisations Efforts to restrict transgender rights have arisen across the traditional left–right political spectrum, with prominent advocates representing the far right and explicit anti-feminism as well as left-wing feminism and lesbians. Starting in the 2010s, numerous small but influential anti-trans organisations were founded. Advocacy groups opposing trans rights often emphasise their support for trans individuals.
Opposition to proposed changes to Gender Recognition Act
In 2016, the House of Commons' Women and Equalities Committee issued a report recommending that the Gender Recognition Act 2004 be updated "in line with the principles of gender self-declaration". Later in 2016, in England and Wales, the government of Prime Minister Theresa May proposed revising the Act to allow for self-identification, with a public consultation on the reforms launched in 2018. A majority of respondents expressed support for the proposed reforms. In Scotland, ahead of the 2016 Scottish Parliament election, Nicola Sturgeon, the First Minister of Scotland, pledged to review and reform the way that trans people could change their legal gender. Sturgeon's government held two consultations on how to reform the Gender Recognition Act, one in 2018 and one in 2019.
The 2016 report by the Women and Equalities Committee caused advocacy groups such as Woman's Place UK and Fair Play for Women to form in opposition to the proposals. In Scotland, similar groups such as Women and Girls in Scotland, For Women Scotland and Women's Spaces formed during this period. These groups began to campaign on social media, saying the reforms would degrade or damage women's rights. Groups of gender critical people also gathered within political parties, including Labour Women's Declaration, Liberal Voice for Women and SNP Women's Pledge. In 2019, Women's Declaration International (initially formed as the Women's Human Rights Campaign) was co-founded by gender-critical feminist Sheila Jeffreys and Heather Brunskell-Evans to respond to the inquiry into the Gender Recognition Act. The organisation published the Declaration on Women's Sex-Based Rights, which said that recognising trans women as women "constitutes discrimination against women" and called for the "elimination" of gender recognition laws. Organisations that supported the Women's Human Rights Campaign include LGB Alliance, Transgender Trend, Labour Women's Declaration, WoLF (Women's Liberation Front), Standing for Women, Safe Schools Alliance UK, OBJECT (which wants to make gender-affirming healthcare illegal for anyone under the age of 25) and For Women Scotland.
Opposition to Stonewall pivot to transgender issues
The stance of LGBTQ rights charity Stonewall on transgender issues also became a point of contention for the gender-critical movement. In 2015, Stonewall began actively campaigning for transgender equality, with its then-leader Ruth Hunt issuing an apology for the organisation's prior lack of advocacy on trans issues. In 2019, the LGB Alliance was established in opposition to Stonewall's support for trans rights. It said Stonewall was "undermining women's sex-based rights and protections" and "introducing confusion between biological sex and the notion of gender". Sociologist Craig McLean describes the LGB Alliance as part of the "anti-transgender movement in the United Kingdom". The LGB Alliance has said it is "not anti-trans".
Opposition to gender-affirming care for young people Founded in 2019, the Bayswater Support Group is a part of the gender-critical movement that describes itself as a support group for parents skeptical about their children's transgender identities. The group has influenced policies that have rolled back transgender rights, including removing protections for transgender victims of domestic abuse. In 2021, Genspect was founded with close ties to the American lobby group The Society for Evidence-Based Gender Medicine. Both organisations have been designated as anti-LGBTQ hate groups by the Southern Poverty Law Center. Their activities have focused primarily on lobbying within politics and the medical field against access to gender-affirming care. Genspect also opposes social and medical transition for transgender people.
Media involvement Since the late 2010s, British media outlets across the political spectrum have published articles that frame transgender rights as directly conflicting with the rights of women and children. One such article is an editorial published in The Guardian in 2018, arguing that there are collisions between trans rights and women's rights, followed two weeks later by a rebuttal by Guardian US journalists who said the editorial promoted transphobic viewpoints.
According to criminology and queer theory professor Sarah Lamble of Birkbeck College, gender-critical campaigners across the political spectrum describe transgender rights as directly conflicting with the safety of women and children, and these views have been "amplified by news and social media". Sandra Duffy, lecturer in law at the University of Bristol, described these developments as a moral panic similar to the one leading to the enactment of Section 28 in 1988. According to political economist Lisa Tilley of the University of London, the British media created an environment where "male violence is also displaced from the real culprits onto vulnerable transgender people, who are demonized collectively as abusers, rather than more accurately represented as victims and survivors of abuse".
Transgender activist Christine Burns said that The Times and The Sunday Times newspapers published six trans-related articles in 2016, over 150 in 2017, and similarly high numbers in subsequent years, portraying trans people as dangerous and censorious. Other media outlets, including The Guardian and the BBC, also contributed to this trend. In December 2020, the Independent Press Standards Organisation reported a 414% increase in the average number of UK media stories about trans rights, rising from 34 per month in May 2014 to 176 per month in May 2019, with an additional rise to 224 stories per month in the year prior to the report. According to the report, language had become more "respectful" over this period, although coverage of debate on Gender Recognition Act reform had become "heated" and "strident".
A 2019 study by Paul Baker, a professor at Lancaster University, found that over 6,000 articles were written in the UK press about trans people from 2018 to 2019, with many being written "in order to be critical of trans people" and cast "trans people as unreasonable and aggressive".
Trans activists have accused the British media of "stoking anti-trans sentiments". A prominent example was a 2021 BBC article titled "We're being pressured into sex by some trans women", which cited a social media poll from an anti-trans activist group to claim that cisgender lesbians were being coerced into sexual activity with transgender women under threat of being labeled transphobic. The article included statements from the LGB Alliance and an individual who, shortly after the article's publication, called for the execution of all trans women. No statements from trans individuals were included in the article.
Amnesty International report In May 2026, Amnesty International published a report detailing the actions of four media outlets — The Guardian, The Times, The Daily Telegraph, and The Sun — designed to manufacture the British anti-trans movement via a years long campaign of overwhelming and sustained press coverage designed to exclude transgender voices, magnify the voices of anti-trans groups and figures, and more widely frame transgender people as "involved in controversy, demanding or aggressive and with a propensity to be offended". This included writing 16,913 articles between January 2020 and April 2025, roughly nine articles a day.