Related Clues:

• It may be cracked open
• It can be cracked
• See 2 Down
• Room access
• Way out, maybe
• Entry point
• Wreath place
• It may be used before an accident
• Hinged thing
• You might sit on it in your car
• Traffic jam honker
• Klaxon
• Clue game board space
• Sliding __
• A driver may lay on it