Air India pilot arrested at Vancouver airport after a report of concern.

An Air India pilot was arrested at Vancouver International Airport on Dec. 23, and Transport Canada said the matter involves its alcohol rules for crew and will be followed up with Indian authorities; police say an investigation is ongoing.

An Air India pilot was arrested at Vancouver International Airport on Dec. 23 while preparing for a scheduled flight. Transport Canada confirmed the incident and referenced Canadian regulations on alcohol for crew members. Richmond RCMP said the arrest followed a "report of concern" and that an investigation is under way. Known details: - The incident occurred on Dec. 23 at Vancouver International Airport as a pilot was preparing for a flight that was scheduled to depart for Delhi. - Transport Canada said its regulations prohibit crew from acting within 12 hours of drinking alcohol or while under its influence, and that it will engage with Air India and the Directorate General of Civil Aviation of India for appropriate followup actions. - Richmond RCMP characterized the arrest as following a "report of concern" involving an airline crew member and said the investigation is ongoing; police have not released further information. - Airport officials said the flight was delayed for several hours and later departed safely. Summary: Transport Canada and police have reported the arrest and said formal reviews and an investigation are under way, with Transport Canada indicating it will coordinate with Indian aviation authorities. Further legal or regulatory steps have not been disclosed and are undetermined at this time.