the violence before aston villa s europa conference league win over legia warsaw, where the polish side s fans clashed with police, leaving four officers injured. good afternoon. the king has warned leaders at the cop28 climate summit in dubai that the world is far off track from meeting key climate targets. in his speech he said he prayed the summit would be a critical turning point for genuine transformational action. this year s cop will focus on speeding up the transition from fossil fuels to clean energy but there is likely to be disagreement on how that is done, as our climate editor justin rowlatt reports. it was an autograph hunter s dream 167 world leaders, including rishi sunak. .. ..prime minister modi of india. ..and president macron of france, as well as any number of other notables, including a cgi representation of the uae s first president, sheikh zayed bin nahyan. but top of the bill was king charles, rallying the world to action. i pray with all my heart