The London-Gatwick Airport company has published a post on X that confirms: "The earlier security alert has now been resolved and cleared by police. The South Terminal is reopening to staff and will be open to passengers shortly. Trains will also start calling at Gatwick Airport once the terminal is fully reopened. We would like to thank everyone for their patience and understanding while this situation was resolved. Safety and security is always our top priority. There are some delays and cancellations, passengers should contact their airline for any updates on flights".

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