Possible Clues:

• Alarming changes ready to overwhelm a nervous MP here?
• Constituency where the MP has an uncomfortably small majority
• Wandering emigrant, alas, political target?
• Constituency in the Borders?
• Does such a constituency have MPs on edge?
• Border constituency? Not necessarily
• It is hard to defend profit — at least most of it is wrong
• Border constituency?
• Scene of electoral uncertainty
• Constituency liable to change hands