Possible Clues:

• Obtained as clear profit
• Caught fish or made a clear profit
• How 21 across may need to be caught and need to have a teetotaller in it
• To find what may have happened to 4 down, you'd need to get around the teetotaller
• Caught and brought in
• Made, after touring expenses
• ...caught abstainer consumed by thirst?
• Finished with
• Require to incorporate double time as scored
• Scored a goal