And this was at a time in the late fifties when, because there weren’t a lot of other things for people to do, London Zoo was getting something like 2 million visitors. So it was making a lot of money and, and it was that money that was being used to fund the, these quite large medical institutions. And so the zoo, London Zoo itself remained pretty conventional in, in the way that it was operated. Not much in the way of new exhibits. And, and where they were new exhibits, they were using the same footprints. So they weren’t, you know, they weren’t any larger, they weren’t any more spacious. And unfortunately a lot of the money that was being made was being plowed into the science, which was great in a way, but of course it was not being plowed into the improvement of the zoo itself. So it was a very sort of conventional, very hierarchical structure.