Prime Minister Tony Abbott promised a strong police presence on Saturday . It comes after five teenagers were arrested in pre-dawn raids on April 25 . They were arrested over an alleged terror plot targeting Anzac Day events . Mr Abbott urged public not to be deterred and continue with their plans .
Prime Minister Tony Abbott promised a strong police presence on April 25 . It comes after five teenagers were arrested in pre-dawn raids on Saturday . They were arrested over an alleged terror plot targeting Anzac Day events . Mr Abbott urged public not to be deterred and continue with their plans .