Yes! The manufacturer claims that this product is vegan, making it suitable for pescatarian eaters as well.

Is Tesco Pitted Black Olives In Brine 935G Pescatarian?

Yes! The manufacturer claims that this product is vegan, making it suitable for pescatarian eaters as well.
Pescatarian? Tesco Pitted Black Olives In Brine 935G | Spoonful