© Licensed to London News Pictures. 20/04/2020. London, UK. Empty shelves in Sainsbury’s supermarket store in north London due to a flour shortage. According to the National Association of British and Irish Millers, sales of flour have increased since the coronavirus outbreak and lockdown and a shortage of small bags in which to put flour, is partly to blame for the lack of flour in stores. Photo credit: Dinendra Haria/LNP