For passion and for purpose the next London mayor has to be Sadiq Khan

The Tory campaign has tainted the mayoralty and their candidate deserves a hammeringImagine, if you can stand it, what it would mean if Zac Goldsmith wins the election to become London’s new mayor. The top political job in the British capital will have fallen into the hands of a man whose campaign has trawled a cesspool of smear in order to exploit deep fears and destructive prejudices. He would take office already tainted in the eyes of millions of Londoners, his credibility in ruins from