With bit of money and power one brushes everything aside.
In spite of lots of complaints and critique in the Net nothing could be done.
The "zoo" even says that they are SEAZA - South East Asian Zoos Association Home PageSEAZA-member, which they are not, I complained to the organization, got an answer back confirming that and they should send a local NGO. Result: it's still in the "site" of the "zoo"..........