Possible Clues:

• Briefly petition British cities to move referendum
• Dismantled pieces built without union ballot
• Half of people near British cities cast vote
• Disgruntled Picts belie chance to make one's mark?
• General vote
• Bet policies are revised, nonetheless, in referendum
• Commoner is to call for vote
• British cities in chaos after curtailing request for referendum
• Referendum
• Bet policies will need to change, none the less, in referendum