Judges at the UK Supreme Court have unanimously ruled that a woman is defined by biological sex under equalities law. We get reaction from a former Labour - now Independent - MP, a long-time critic of Sir Keir Starmer's stance on the issue. And we also speak to an organisation involved in the case, which opposes the ruling - and ask what it might mean in practice.

Also tonight:

A US judge has said the Trump administration could be in contempt of court for disregarding his order to halt the departure of deportation planes to El Salvador. We have the latest.

We speak to the parents who've won the right for the doctors involved in their daughter's end of life case to be named.

And are TikTokers driving a record rise in mountain rescue call-outs?