COUNTER-terrorism police have indicated more arrests could follow the dramatic raids that foiled a potential terror attack on home soil. Chief Commissioner Christine Nixon said yesterday the arrests of three Melbourne men on Friday night had overcome a genuine threat. "We believe (these) arrests have significantly disrupted the activities of a group alleged to be making arrangements to carry out a terrorist act in Australia," she said. The Australian Federal Police's counter-terrorism manager, Assistant Commissioner Frank Prendergast, said Operation Pendennis, which led to the raids, was complex. He declined to say whether more arrests were imminent, but said: "We don't...