The Supreme Court's ruling on the definition of a woman in equality law has been hailed as "a victory for biology, for common sense and for reality'".The court's unanimous ruling, handed down on Wednesday, concluded the terms "woman" and "sex" in the Equality Act 2010 refer to a biological woman and biological sex.

The Supreme Court's ruling on the definition of a woman in equality law has been hailed as "a victory for biology, for common sense and for reality'".The court's unanimous ruling, handed down on Wednesday, concluded the terms "woman" and "sex" in the Equality Act 2010 refer to a biological woman and biological sex.