As shortages of the soft drink are reported in India and fans attend ‘Diet Coke parties’ to get their fix, Lydia Spencer-Elliott asks aluminium experts whether Gen Z’s beloved, so-called ‘fridge cigarette’ could go missing from UK stores Stay ahead of the curve with our weekly guide to the latest trends, fashion, relationships and more Stay ahead of the curve with our weekly guide to the latest trends, fashion, relationships and more Stay ahead of the curve with our weekly guide to the latest