Beware Rant alert! I'm fed up with trawling round the supermarkets looking at allergy advice labels! Could not believe it today when I found that the Tesco own Soda Water has "cannot guarantee nut free" on the allergy advice label!!!!!!ahh It drives me mad. At what point in the process of any of these ingredients could it have been in contact with nuts? It has carbonated water, sodium bicarbonate and salt in it. I just ignore it and give it to my child but one day I might come unstuck and there might really be nut traces in some of these products. How can anyone made an informed decision based on this nonsense? Morrisons have just changed their labels to "may contain allergens" - oh that's helpful - Not