Related Clues:

• Certain
• Guaranteed
• Assured
• Safe
• Locked up, as a victory
• A lock
• Cinched
• Like a done deal
• As good as won
• Made secure or certain, informally
• Informally secured as one wished
• Where he gets a B.A. when he's caught
• He might get his B.A. safe and sound there
• Sacked, no doubt
• Where the crisps are secure