Labour says ministers made false claims about cladding after Grenfell

Labour said the certificate ‘called into question the government’s entire fire safety system’.The government’s chief fire safety adviser approved as safe for use cladding similar to that which spread the deadly Grenfell Tower fire, according to a certificate unearthed by Labour.Sir Ken Knight, who was appointed as the independent expert advisory panel on making buildings safe after 72 people died at Grenfell, signed a safety certificate in 2014 for a combustible aluminium