German airline Lufthansa has cancelled dozens of flights to and from the UK and Ireland due to strike action.
Around 100 flights - including departures and arrivals - have been cancelled at airports in London, Manchester, Birmingham, Newcastle, Glasgow, Aberdeen, Edinburgh and Dublin.
The German airports affected by the strike are Frankfurt, Munich, Dusseldorf and Hamburg. the one-day strike, which is due to pay dispute, will result in only about 20 of more than 1,650 scheduled short-haul flights operating. The airline said many long-haul flights will also be affected.
Passengers affected by the cancellations can re-book for free, Lufthansa said.