Possible Clues:

• Rain said to drift in island
• Salvation Army on road in Italy with key to Mediterranean island
• Where one finds Italians beginning to sing song to drown noise
• Cagliari is the capital of this Mediterranean island
• Island belonging to Italy
• Second largest island in the Mediterranean
• A right racket - one in South American island!
• Island Iran said should be destroyed
• Run racket in parts of Asia, or part of Italy
• Island lair overlooking more than one lake disturbed Corsican neighbour