Dunedin city councillors are defending their leader after Mayor Dave Cull interrupted an abusive ratepayer's tirade to ask if he was "deaf or just stupid".
Cull was trying to halt personal criticism of his performance as mayor by Port Chalmers resident Stu Debenhamat the meeting's public forum, but Debenham refused to be silenced, prompting the comment from Cull, which drew gasps from the audience.
Cull yesterday reiterated his earlier apology at the meeting and said he regretted letting "frustration get the better of me".
"As someone with hearing difficulties myself, I particularly regret any offence caused to people with hearing impairments."
The council's code of conduct required Cull and councillors to "treat members of the public in a courteous manner".