Allowing entry on the basis of self-identification of gender rather than biological sex is unlawful, high court told

Rules permitting trans women to share female changing facilities and swim in a women-only pond are discriminatory and unlawful, the high court has heard.

The City of London Corporation is breaching equality legislation by allowing trans people to use the single-sex ponds on Hampstead Heath, according to a claim brought by the rights group Sex Matters. It is seeking permission to challenge the admission regulations.