Related Clues:

• Turnabout
• 180° turn, informally
• It may be pulled on a road
• It may be pulled after a wrong turn
• Turn often prohibited, slangily
• Something a driver may 'hang'
• Slangy 180-degree turn
• 180 swing-around, in slang
• 180-degree turn, in slang
• Short turnaround?
• Risky turn, maybe