However, later he said although the report would be a "celebrity roast of the mayor'', it was appropriate to go to the public as the council needed to be as transparent as possible.
After some discussion over the table, acting chairman external appointee Jeff Grant put the motion on the table to be voted upon.
When asked if anyone was against it, Sir Tim said "no".
Then Grant explained to him the item on the table was the motion to put the document into public, which he thought he was supporting due to his comments earlier in the meeting.
After no answer and observing Sir Tim apparently with his eyes closed, he tried to engage again: "Sir Tim, are you against putting the legacy report into public? Sir Tim?"
All members in the room started to look at the mayor and at each other.
"We would note then [that] Sir Tim has now chosen to not approve the report going into public. Is this correct Sir Tim? [silence]
"Thank you. So on that basis, the majority have supported the report going into public.''
Sir Tim then was seen opening his eyes and picking papers on the table about two minutes later.
When the meeting finished, Sir Tim kept sitting at the table and chief executive Clare Hadley went to speak to him.
Sir Tim contacted the Otago Daily Times more than an hour later and said he was not asleep.
He said he had raised the issues he needed to and was being asked to repeat issues.
He would make further comment later today.
The meeting was live streamed and the situation happened at about the 38-minute mark of the video.