, Jan. 3 -- Canada's transport authority has warned Air India that it could lose its flight authorisations if it fails to comply with regulations on alcohol consumption by flight crew, following the arrest of one of the airline's pilots at Vancouver International Airport.

Transport Canada said the incident occurred on December 23, when the pilot was preparing to operate an Air India flight. In a statement issued on Friday, the agency said it would work with Air India and Indian aviation authorities to ensure appropriate follow-up action.

The Royal Canadian Mounted Police said the pilot was arrested after receiving a "report of concern" involving an airline crew member. Police added that the investigation is ongoing and declined to provi...