Possible Clues:

• Power of Labour leader always preceding decline
• Capacity to exert pressure
• Power line always covering generation
• For instance, a party making comeback can achieve power
• Purchase rising party has a say over
• Trainee always takes time to make purchase
• Bank security measure buries paper for strategic advantage
• Power to get things done on line for good long time
• Revolutionary party needs some time to achieve strategic advantage
• Left always with time to complete purchase