Possible Clues:

• Caretaker or doorkeeper
• Shock about one going topless with old caretaker
• One employed to clean and maintain a building
• Catching breaking into will shock the caretaker
• One must be on guard; After New Year's Day it turns bad
• Pouring into the outer container, he takes care
• Person looking after building broken into is in shock
• Building worker
• Caretaker picked up rubbish after bank holiday
• Caretaker returns bread after a month