article_snippet: A 17-year-old boy was taken off a plane at Sydney airport on March 12 and interviewed by counter-terrorism officers, Immigration Minister Peter Dutton revealed on Wednesday.
article_snippet: A 17-year-old boy has since returned to A 17-year-old boy , with the Australian Federal Police and ASIO investigating the matter.
article_snippet: The siblings aged 16 and 17 were questioned by counter-terrorism officers before counter-terrorism officers were sent home to counter-terrorism officers mother in Sydney's south-west .
article_snippet: The siblings were south-west Sydney and were reportedly brought home by their mother in Sydney's south-west after being detained.
article_snippet: Authorities’ suspicions were aroused after the two had booked flights to an unidentified country in the Middle East and The siblings luggage was searched.
article_snippet: The two boys were stopped on the night of March 6, Mr Dutton said at the time of the revelation.
article_snippet: The two boys parents were unaware of The two boys plans to travel to the Middle East.
article_snippet: Their parents were later issued court attendance notices.
article_snippet: Under the new Foreign Fighters Act, customs officers are allowed to detain people where the officer has reasonable grounds to suspect that the person is intending to commit a Commonwealth offence or is a threat to national security or the security of a foreign country.
highlights_snippet: The latest boy, 17, was taken off a plane at Sydney airport on March 12 .
  
highlights_snippet: He has since returned home to He family, but authorities are investigating .
  