In our development we have a resident and owner who has moved in two relatives, and is using his garage for storage. There are now three vehicles he wants accommodated, through parking in visitors' spots or other owners' driveways. He says he will move any car when asked, and has done so. But this seems beside the point. The manager of the owners corporation has approached him. But it seems the worst we can do is to think poorly of the behaviour. He has been threatened with action in VCAT. His attitude is that, if we try that, he will move the vehicles out the day before the hearing; bring them back the day after; and leave us having spent $500 on a useless VCAT application. What can we lawfully do under property law? The attitude strikes me as harassment. How hard would it be to get a restraining order?