Police arrest a man after an alleged bomb hoax on a Turkish Airlines flight traveling from Sydney to Kuala Lumpur. According to reports, police board the aircraft shortly before it is due to take off, following a passenger’s declaration that he had a bomb. The passenger is described as holding a piece of electrical equipment. Officers begin checks on the flight as part of the response to the claim. The incident occurs before departure, with police intervention delaying the aircraft’s scheduled takeoff while they assess the situation. Authorities do not report in the provided accounts what the item actually is or whether any explosive device is found. The reports consistently state that a man is arrested as part of the investigation into the alleged hoax, with police treating the matter as a serious security incident given the aviation context. The case is handled as a criminal matter, and further details such as charges, the man’s identity, and the outcomes of any investigation are not included in the excerpts.