Well, we had two cases in my time where we had to kill animals for the benefit of the safety of the visitors. They had escaped, one was a chimpanzee and he was very, very upset and aggressive. And so we decided in the end to shut, shut him duck down. And the other was a bear. He had come over the barrier motor mold and then over the visit’s barrier and ran all over the place. And we were very much afraid that he, that he attacked people and then we said we have to better take him out. But at that time, this was in the eighties and we explained this to the media that this was for the safety of the visitors and the part that we cannot risk a life of anybody visiting the zoo. And this was accepted and understood.