AG Barr is to reduce the sugar content in some of its best known brands, including Irn-Bru, ahead of a government crackdown on the fizzy drinks industry. (Andrew Milligan/PA Wire)

Irn-Bru’s recipe is set to change in the next few weeks, with some fans stockpiling old cans

FANS of Irn-Bru may notice a slight change to Scotland’s other national drink in the coming weeks.

The Sunday Post