Information on the Gatwick Express website:
Due to a major signalling problem caused by a cable fire near Brighton, Gatwick Express services will continue to operate between London Victoria and Gatwick, but will be extended to Three Bridges tonight.
On Saturday 22 December, Gatwick Express services will run between London Victoria and Gatwick Airport, stopping additionally at East Croydon in both directions on services between 0700-2100.
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