.U.K. prime minister condemns reactionary rioting stimulated after disastrous wounding: "This is certainly not a demonstration" CBS NewsViolent Protests Grip U.K. in Wake of Knife Spell at Dancing Course The The Big Apple TimesKeir Starmer condemns 'far best thuggery' as strife flares all over Britain News agency UK' Reactionary goons' will be swiftly brought to justice, Keir Starmer vows The Guardian.