The embattled mayor of Toronto, Rob Ford, has admitted that he has bought illegal drugs in the past two years.
The BBC reports that his televised admission came during a heated council meeting in Canada's largest city, at which he was asked to step aside.
In recent weeks, Mr Ford, 44, has admitted to smoking crack cocaine while in office and to struggling with drink.
In a vote of 41-2, the council in Canada's largest city requested he take leave. The request was symbolic, as the council has no authority to remove him.
Mr Ford has vowed to stay and to run for re-election in October 2014.
On Wednesday, Mr Ford was aggressively questioned by city councillors who are furious at his reported conduct and who say he has embarrassed the city.
Asked by a councillor whether he had purchased illegal drugs in the past two years, Mr Ford paused a moment, then said, "Yes I have." He apologised and said he was ashamed of his behaviour.
Councillor Jaye Robinson said Mr Ford should heed the request of almost every city councillor.
During the questioning, spectators repeatedly cheered, applauded and laughed, and were admonished to remain quiet by the council's speaker.
