Tory leadership: Boris Johnson promises review on 'sin taxes' BBC NewsBoris Johnson aims to put end to the 'nanny state' and its 'sin taxes' on food Telegraph.co.ukBoris Johnson vows to review whether sugar tax improves health The GuardianBoris Johnson could axe hated sugar tax as he goes to war on the nanny state The SunBoris Johnson vows review of ‘sin taxes' Financial TimesView full coverage on Google News