Diageo boss Dave Lewis stakes revival on canned cocktails and Guinness

New chief unveils plans to restore growth along with suite of cost cuts

Ex-Tesco boss known as ‘Drastic Dave’ for his cost-cutting zeal pledges more of the same at flagging Guinness owner Shares in Diageo have bounced after the Guinness owner’s chief executive, “Drastic Dave” Lewis, passed the first big test of his plan to revive the flagging fortunes of the UK-based drinks company. Lewis,