Related Clues:

• Obey a red light
• Organ component
• Where to get off?
• Take a break
• End of the line?
• Cease
• "Knock it off!"
• Telegrammic period
• Arrive in the pit
• Word on a sign
• Place to pull over
• "Uncle!"
• "Enough!"
• "That's enough!"
• Clog (up)