Related Clues:

• Hits the horn
• Duck calls?
• Supports picketers
• Traffic sounds
• Tiger's warnings?
• Tails opposite
• See 106-Across
• Sounds of anger or jubilation
• Rush hour sounds
• Golfers' cries
• Sounds the horn
• Motorists' warnings
• Golfers' shouts
• Course calls
• They're in front