Doctors have termed the Supreme Court ruling on transgender issues as “scientifically illiterate.”

The British Medical Association’s (BMA) resident doctors, formerly known as junior doctors, have voted to “condemn” the decision, which determined that trans women are not legally recognised as women.

During a conference on Saturday, the doctors passed a motion criticising the ruling as “biologically nonsensical.”

According to a motion reported by The Times, the doctors argued that the binary division between sex and gender “has no basis in science or medicine while being actively harmful to transgender and gender-diverse people.”

According to ‘Telegraph’, the BMA’s division, representing approximately 50,000 doctors in training, stated it “condemns scientifically illiterate rulings from the Supreme Court, made without consulting relevant experts and stakeholders, that will cause real-world harm to the trans, non-binary, and intersex communities in this country.”

This stance suggests the medical profession might seek to oppose NHS plans to urgently draft new single-sex space guidelines.

This follows the union’s decision last summer to reject and oppose the Cass Review and to advocate for lifting the ban on puberty blockers for children who identify as trans, leading to hundreds of doctors resigning in protest.

The motion was approved on Saturday at the BMA’s resident doctors’ annual conference. The broader BMA union only adopts new policies voted on during its annual meeting, which is next scheduled for June.

The Supreme Court ruling clarified the term “women” within the 2010 Equality Act contextually, allowing for the exclusion of transgender women from women-only spaces.

The BMA motion, in response to the ruling, stated: “This meeting condemns the Supreme Court ruling defining the term ‘woman’ with respect to the Equality Act as being based on ‘biological sex,’ which they refer to as a person who was at birth of the female sex, as reductive, trans and intersex-exclusionary and biologically nonsensical.

“As doctors, we recognize that sex and gender are complex and multifaceted factors of human identity, and the attempt to impose a strict binary is unfounded in science or medicine and actively harmful to transgender and gender-diverse people.”

Furthermore, it stated that the BMA is committed to “affirming the rights of transgender and non-binary individuals to live their lives with dignity, having their identity respected.”

Helen Joyce, director of advocacy at Sex Matters, expressed to The Times: “It’s alarming that a group of young doctors, all of whom have received years of advanced education and training in biology, have been so influenced by trans activism that they assert categorizing by sex—male and female—is ‘reductive’ and lacks ‘basis in science or medicine.’

“These junior doctors disgrace their profession. What’s next: young geographers claiming the Earth is flat, or junior vets suggesting it’s prejudiced to say cats can’t identify as dogs?

“The implications of these beliefs were evident in the case involving nurse Sandie Peggie, where male colleague Dr. Beth Upton used female changing rooms, claiming to be ‘biologically female,’ asserting that biological sex is a ‘nebulous dog whistle.’

“These junior doctors fundamentally misunderstand the Supreme Court’s role, which interprets law rather than makes it or reflects public opinion. Moreover, they’ve overlooked that no trans rights group, like Stonewall, sought to intervene.”

A BMA spokesperson stated: “Participants at the BMA’s resident doctor conference voted to express their opposition to the Supreme Court ruling on Saturday. However, policy for the entire BMA is set at the annual representative meeting, with the next one in June.

“The BMA upholds respect for trans patients’ dignity, autonomy, and human rights and continues to believe that trans doctors, NHS workers, and patients deserve dignity, safety, and equitable access to healthcare and healthcare facilities.”