No, Tesco Fruit Pastilles Sweets are not suitable for vegans or vegetarians.
Tesco Fruit Pastilles Sweets 250G are not vegan-friendly or vegetarian-friendly because they contain beef gelatine, which is derived from the hides and bones of cows.

INGREDIENTS: Sugar, Glucose Syrup, Maize Starch, Modified Potato Starch, Beef Gelatine, Concentrated Fruit Juices [Orange, Blackcurrant, Lime, Raspberry, Pear, Lemon], Citric Acid, Flavouring, Colours (Anthocyanins, Capsanthin, Curcumin), Fruit and Vegetable Concentrates [Safflower, Spirulina].