Possible Clues:

• What you are allowed is to have a pest charged
• Limit quantity as of food during scarcity
• Despicable person, one on allotment
• Allowance of one pest with one on the end
• A card you receive during an emergency or war
• With ''K'' or ''C,'' military food allotment
• One helping Horatio Nelson, to some extent
• See 22
• One sailor turned up on allotment
• One might get around such an allowance, in a manner of speaking