A Royal Brunei Airlines bound for London from Bandar Seri Begawan was forced to make an emergency landing at the Vienna International Airport in Austria last week due to reports of an oil leak. The airline stated that it was conducting a thorough investigation into the incident.

“Royal Brunei Airlines flight BI003 from Bandar Seri Begawan (BWN) to London Heathrow (LHR) on November 7, 2018 has made an en-route diversion and safely landed at Vienna International Airport,” the airline said in a statement, adding that “RB is aware of the news currently circulated on a reported oil leak. We are currently conducting a thorough investigation to identify the nature of the incident.”

All passengers were rebooked onto flights with other carriers, leaving Vienna in a later time.