Related Clues:

• Poetic measure
• Maid's concern?
• It's often running on the sidewalk?
• London "yard"
• Musical measure
• Scotland yard?
• It runs on the sidewalk?
• Fireplug
• Olympic measure
• It may be fed next to a car
• About 39 inches
• Electric gauge
• Parking regulator
• Parking-place machine
• Alternative to stamp