karaoke booth in the fourier, don't the ? , , karaoke booth in the fourier, don't they? i they? definitely. thank you very much for talking _ they? definitely. thank you very much for talking to _ they? definitely. thank you very much for talking to us. - they? definitely. thank you very much for talking to us. i - they? definitely. thank you very i much for talking to us. i appreciate it. the sale of new petrol and diesel vehicles is on track to be banned by 2030 in the uk. but how ready are we? our climate editor, justin rowlatt has been finding out. ourjourney begins in cardiff, home of bbc news�*s science and environment team. the vast majority of carjourneys are local, around nine miles on average. electric vehicles are perfect for these and much cheaper than petrol or diesel, if you can charge at home. but at least one in three cannot do that, and what about when we go on a longerjourney? home charging costs about 10p per mile at the moment. using public rapid charges like this one costs at least twice as much and that is not the only issue. we need to tackle the v