Related Clues:

• 'Stop' sign
• Sign at a park
• Park warning
• 'No Smoking' notice in the Park?
• Grounds sign
• Don't reach the green, and give up the pot
• Warning by turf - avoid drug usage!
• Sign by restricted area, advice to those in rehab?
• Sign that may have a dog silhouette on it
• Park sign directive
• Park warning sign