Three arrested in Melbourne counter-terrorism raids as police warn of youth radicalisation online Posted 4 updated 4 MarMarch 2021 at 2:14pm Space to play or pause, M to mute, left and right arrows to seek, up and down arrows for volume. Watch Share Print text only Cancel Police say they are alarmed by a growing "phenomenon" of young people getting radicalised online, after arresting two men and a 16-year-old boy in a counter-terrorism investigation in Melbourne's north. Key points: Two men aged 19 and 20 are in custody and could face terrorism charges The AFP says the coronavirus pandemic has worsened online radicalisation of young people