Possible Clues:

• Gullibility based on inexperience
• Green quality of water from South Tyrone's borders
• Capital in recycling event being green
• Greenness of mineral water upset over ends of table
• Guileless state
• Excellent surgeon in northeast shows innocence
• Simple attitude shown by excellent sort of doctor in Tyneside area
• Innocence I found in part of church, note
• In a vet, bats have ultimately too much trust
• Fine imposed on surgeon in Newcastle? Innocence established