Related Clues:

• Chase scene din
• Singers on the briny
• Causes concern
• Security devices
• Fire and burglar, e.g.
• Road warnings
• Signals to pull over
• Startles
• Causes of some rude awakenings
• Some bells and whistles
• "Odyssey" threats
• Unsettles
• They waken city dwellers
• Alluring women
• Loud get-ups?