Related Clues:

• Sign of impending trouble, maybe
• Warning, maybe
• Damien's film (with ''The'')
• ''Closed'' or ''Open''
• Zodiac division
• Affix an autograph
• Red sky, perhaps
• Fire __
• Source of Interstate info
• One of the Zodiac's 12
• Taurus, e.g.
• Roadside reference
• Eclipse, to the ancients
• Black cat, for one
• Telling sign