Related Clues:

• What diamond is made of, said to be hard stuff
• Leader of Commons' test for marine growth
• Reduce sail - rocks in sight!
• Orangey-pink
• Solution is to have a newscast a quarter hour after
• Carol (anag.)
• Losing a right to enclose sea-life
• Come back to break the news: almost all are captured
• The solution's found right after a news broadcast
• Response coming from Americans we regretted
• Reef-forming sea life
• From Canadians we received return in kind
• Response to Warne's spinners
• Bank without charges first to sink completely
• A number take exam, naturally it's hard