Related Clues:

• Emergency signal
• Designing woman
• Street clearer
• Woman with a come-hither look
• Warning sound
• Greek sorceress
• Warning at sea
• Signal to pull over
• Irresistibly fascinating woman
• 'All clear' signal
• It's heard on 'Cops'
• Car alarm?
• Seductress in the ''Odyssey''
• Sleep ender, maybe
• Homeric seductress