Related Clues:

• Sarcastic dig
• Prevent bishop making cutting remark
• Thorn
• Disincentive for fence-sitting
• Sharp point is said to hurt
• Provocative remark
• Sticker on a wire fence
• Pub bore's first aggressive remark
• Insult that's found on the wire
• Spiteful remark
• Insult second choice pub?
• Sticker on a fence
• Sharp hook on a wire fence
• Sharp point on a farm fence
• Wire sticker