Could always tell 'illegals' from 'legals'.
One Rural town (heaps of work) had 93 Afghan 'legals' and they were welcomed by the community.
Their English wasn't the best, but they always made the effort to 'nod' acknowledgement to locals they passed on the street. As did other 'legals'.
But the 'illegals' would not 'acknowledge' in any way (You know, nod, say G'day or Hi, talk about the weather) - they would lower their heads or look away. Treat you like a number in the city.
Immigration could get 17 'illegals' in a month, just on the main-street. What's worse is that these people ARE illegal and enter the country by deceit and bull-crap 'refugee' sympathy rubbish.
They live like grubs, the deal drugs for money. They're unsociable and do sweet FA community volunteer programs.
Just 'illegal' freeloaders.
Also racists. I've come up against quite a few who just harp on about 'invading Australia and out-breeding White Man', etc.
Indonesians do this often.
They can do it, because the Yankee Unionism protects them.