Tesco shoppers expressed their outrage over the price increase of Heinz products in the days before popular items like beans and ketchup started disappearing from shelves.
The two sides are locked in a cost row, leading to empty shelves in stores and products unavailable online.
Tesco is blaming the food supplier for upping its prices - while Heinz says it is "working closely” with the supermarket to come up with a solution after pausing supplies.
