Related Clues:

• Indication of two wines having little in common
• Alcohol at front of hospital department is a sign of things to come
• Deal, say, by European conservationists offering future warning
• Warning football team after one's sent off in Liverpool, for example
• Ominous sign
• Sign of something to come
• Hospital department supports alcohol warning
• Warning -- river beginning to rise. shelter!
• Potter somehow minding Ron’s final warning
• Sign bringing a number into harbour
• Sign of thing to come
• Right taken in by powerful warning
• Sign in entrance letting number in
• Sign left on hospital department
• Prophetic sign, omen