Apparently, when it comes to crocodiles on the east coast of Australia, any that appear south of Gladstone are relocated north, due to density of human population. Those north of Gladstone fall into 3 categories, 1/ requiring relocation due to aggressive behaviour or straying into areas where humans live, 2/ requiring monitoring, but leave them alone unless they pose a problem 3/ requiring humans to relocate as the croc was there first.
