.U.K. prime minister puts down far-right rioting stimulated after deadly stabbing: "This is not a demonstration" CBS NewsViolent Protests Grip U.K. in Wake of Blade Attack at Dancing Lesson The New York City TimesKeir Starmer condemns 'far appropriate thuggery' as strife flares across Britain Wire service UK' Far-right goons' will definitely be actually quickly brought to trial, Keir Starmer pledges The Guardian.