The UK's highest court has unanimously ruled that the terms woman and sex in the Equality Act "refer to a biological woman and biological sex".Here, the PA news agency takes a look at what the ruling means and how campaigners and politicians have reacted.

The UK's highest court has unanimously ruled that the terms woman and sex in the Equality Act "refer to a biological woman and biological sex".Here, the PA news agency takes a look at what the ruling means and how campaigners and politicians have reacted.