The government has said Boris Johnson was "assured no rules were broken" after new claims emerged of Christmas parties held in Downing Street during lockdown last year. <br /> <br />Business minister Paul Scully said if Cabinet Secretary Simon Case's investigation finds that rules were broken, "disciplinary action will clearly follow". Report by Lewisl. Like us on Facebook at http://www.facebook.com/itn and follow us on Twitter at http://twitter.com/itn
