There could be some disruption to flights arriving in Gibraltar over the Christmas period.
London Heathrow is among several major UK airports that will see a strike Border Force workers in a dispute over pay between December 23rd to the 31st.
The workers’ union says around 2,500 staff will walk out.
The British Home Office warns that immigration and customs checks may take longer during peak times, impacting the schedule of outbound flights.
A spokesperson for Heathrow said the airport was working with airlines and Border Force on plans to mitigate disruption.