Sir Keir Starmer has criticised a music festival for allowing Kanye West to headline, after the American rapper’s Nazi messaging. The Prime Minister said it was “deeply concerning” that the musician, also known as Ye, has been booked to headline Wireless Festival at Finsbury Park, north London. The rapper has drawn widespread criticism in recent years after he began voicing admiration for Adolf Hitler, and has made a series of antisemitic remarks. Last year, he released a song called “Heil Hitler”, only a few months after advertising a Swastika T-shirt for sale on his website. Wireless should think again about...