spy, i would assume that would have to be a given, unless they have settled here and have been given permanent residency.
When they are sitting around on Christmas Island receiving $50 a week spending money,then transported to the mainland,then housed and fed and receive cash assistance money,free rent,power,gas water,education etc etc then a government job all at our cost,possibly for the next 15-20 years or more, particulary if they have kids.
It has to be a 'no brainer' to fly them back home and pay their government whatever they want.Then we can concentrate on the law abiding hopefuls with no money,pull or persuasive powers who are the genuine article.
They are the ones that need our help the most,not the cashed up bourgeois