and can't go. you're trying to do your budget, working around your petrol, your life. i think i spend more money on petrol than i do for my kids' essential things. the government announced it was banning russian—owned ships from uk ports today, but this shows the balancing act. a third of one day's gas needs delivered from the us into kent last month on this russian tanker. squeezing the kremlin will come with costs. faisal islam, bbc news. as we've been hearing, russia and ukraine have been holding face—to—face talks for the first time since president putin's forces invaded five days ago. but at a rare emergency session of the united nations general assembly, ambassadors from across the world have been lining up to condemn russia's actions. our diplomatic correspondent caroline hawley reports now on the global response to the war. as the shock waves of what president putin has done in ukraine reverberate around