Related Clues:

• That's the reason for the 10 across of a northern beer
• Is this the reason for what you get from the crows, by the sound of it?
• That's the reasoning behind having to limit the supply of liquor
• The reason for the sound of rookery
• It may have some effect
• The reason behind why one has to limit the amount of beer
• Is this why the rook does this, by the sound of it? (5)
• Only so much beer per person is the reasoning behind this (9)
• The argument is to have only a certain amount of beer
• The reasons for giving one only a limited amount of beer
• In case you stated the reason why
• Reason one lost at Oxford
• Reason why some people fight
• Occasion: flag day for a good one?
• Reasons to keep drink under control