Why do bakeries keep wasps ?

Question

i went to Europe in the summer and in a bakery they kept wasps in the same glass case where they kept the bread 0_o

why do they do that ?

Answer 1

To prevent stealing of course! I wouldn't put my hand in there.

Answer 2

Well when I went to mexico, I asked a bakery lady why they keep wasps in the bakery cases and they said the wasps keep the bread sweet and prevents bugs and flies to think twice about stealing! >.>