.U.K. head of state punishes far-right rioting sparked after catastrophic stabbing: "This is actually not a demonstration" CBS NewsViolent Protests Grip U.K. in Wake of Knife Attack at Dancing Course The The Big Apple TimesKeir Starmer punishes 'far appropriate thuggery' as strife flares around Britain News agency UK' Reactionary criminals' are going to be actually fast brought before the bar, Keir Starmer pledges The Guardian.