Possible Clues:

• E.g. Cheshire route maps redrafted
• Inferior cheese? A short time to consume some picked up
• Lasting entertainment of resort to gin by doctor
• This may take the Mickey out of subject of play
• Snare for vermin
• Agatha Christie built a better one
• Poor-quality cheese
• After short time Pasteur processed cheap cheese
• For instance, old Cheshire plan incorporates a network of routes
• Cheese place