Related Clues:

• Marine charmer
• ___-mo action
• Traffic-stopping sound
• Emergency sign
• Reason to pull over
• Acoustical instrument
• With mo, a speed
• Firetruck feature
• --- -mo
• Roadside warning
• Cause for pulling over
• Word with ''pitch'' or ''mo''
• Mythical shipwrecker
• Squad-car wailer
• Lurer of sailors