Related Clues:

• Fire engine's wail
• -- -Blo fuse
• School-zone warning
• Traffic warning
• Pavement warning
• Sultry singer
• -- -Blo (fuse type)
• School-zone sign word
• ___ -pitch (Var.)
• ___ Poke (candy on a stick)
• Engine sound?
• ___ pitch
• Urban-pavement warning
• Fire indicator, perhaps
• Alluring woman