Possible Clues:

• Non-drinker
• One abstaining from alcohol
• Abstainer
• A cart reversing into bank clerk, one on the wagon
• Non-drinker needing support over summer
• Dry man, does he count all the holes, except the nineteenth, of course?
• Lee and Al totter drunkenly -- neither being this?
• Abstainer, one calculating amount of Assam, do we hear?
• One counting on support as observant Muslim, say
• Abstainer from alcohol