Yet Another Mistaken Detention of an Australian as an “Illegal Immigrant”

So, about a year after Cornelia Rau was found locked up, the subsequent ongoing enquiry, then the disclosure of the wrongful deportation of Vivian Alvarez Solon (another Australian who was reported as a missing person when DIMIA spirited them away) the Federal Minister for Immigration announces another mistaken detention of an Australian with mental health problems.

Once is a mistake (a severe & tragic one at that), twice is carelessness, but three?

How many more cases like this are there ?