Key source countries include New Zealand, the United Kingdom and China, while Australians are increasingly returning from destinations such as Indonesia and Japan.
Official labour force data released on Thursday shows that in the month to September, Australia’s seasonally adjusted unemployment rate jumped from 4.3% to 4.5%.
The crash killed 42-year-old mother Nancy Lefrançois and her 11-year-old son Loïc Chevalier, who were travelling in a passenger vehicle struck in the collision.