Related Clues:

• It may be overheard in a bar
• ''What's your sign?'' is one
• Urban transportation
• Script part
• Merry Pranksters' vehicle
• Public vehicle
• School ___
• See 65-Down
• Heard in the bar scene, perhaps
• See 61-Across
• With 9-Down, pickup points
• Clear of dishes
• ''What's your sign?'' for one
• -
• Poem unit