Sir Keir Starmer is at the COP29 climate summit in Baku, where he's announced the UK will aim to cut emissions by 81% by 2035. Sky's Tom Clarke says while the commitment was welcomed at the event itself,

Starmer and Trump on collision course over climate change ambitions as PM unveils bold target - As the prime minister confirms tough new emissions targets at Cop29 in Baku, the president-elect appoint

Sir Keir Starmer is at the COP29 climate summit in Baku, where he's announced the UK will aim to cut emissions by 81% by 2035. Meanwhile, his former aide Sue Gray rejects the chance to stay in a government job.