Privacy concerns cloud Aus marriage vote

Concerns have been raised that the Australian Bureau of Statistics is going to use the Australian Marriage Law Postal Survey to verify the failed 2016 census with the intent on penalising those who dodged the census or provided false information, use the the information collected to generate funds and may link the vote to each person. The ABS has denied this. Given the #CensusFAIL of the ABS in 2016 Australians are wondering why this task was given to an agency for which is not widely trusted by the population.