Travellers stand outside the closed entrance to the Gatwick Express train service at Victoria Station in London, Britain June 21, 2022. REUTERS/John Sibley 

CEO of Gatwick Airport Stewart Wingate poses for a photograph at the Express Test testing facility at Gatwick airport, amid the coronavirus disease (COVID-19) outbreak, in Crawley, Britain, November 27, 2020. REUTERS/Peter Nicholls 

CEO of Gatwick Airport Stewart Wingate poses for a photograph at the Express Test testing facility at Gatwick airport, amid the coronavirus disease (COVID-19) outbreak, in Crawley, Britain, November 27, 2020. REUTERS/Peter Nicholls 

CEO of Gatwick Airport Stewart Wingate takes a COVID-19 test at the Express Test testing facility at Gatwick airport, amid the coronavirus disease (COVID-19) outbreak, in Crawley, Britain, November 27, 2020. REUTERS/Peter Nicholls 

CEO of Gatwick Airport Stewart Wingate takes a COVID-19 test at the Express Test testing facility at Gatwick airport, amid the coronavirus disease (COVID-19) outbreak, in Crawley, Britain, November 27, 2020. REUTERS/Peter Nicholls 

Founder of Express Test Nick Markham has a swab taken at a new COVID-19 testing facility at Gatwick airport, amid the coronavirus disease (COVID-19) outbreak, in Crawley, Britain, November 27, 2020. REUTERS/Peter Nicholls 

A staff member approaches to take a swab at the Express Test COVID-19 testing facility at Gatwick airport, amid the coronavirus disease (COVID-19) outbreak, in Crawley, Britain, November 27, 2020. REUTERS/Peter Nicholls 

Founder of Express Test Nick Markham poses for a photograph at a new COVID-19 testing facility at Gatwick airport, amid the coronavirus disease (COVID-19) outbreak, in Crawley, Britain, November 27, 2020. REUTERS/Peter Nicholls 

Founder of Express Test Nick Markham has a swab taken at a new COVID-19 testing facility at Gatwick airport, amid the coronavirus disease (COVID-19) outbreak, in Crawley, Britain, November 27, 2020. REUTERS/Peter Nicholls 

A staff member is seen at the Express Test COVID-19 testing facility at Gatwick airport, amid the coronavirus disease (COVID-19) outbreak, in Crawley, Britain, November 27, 2020. REUTERS/Peter Nicholls 

The Express Test testing facility is seen at Gatwick airport, amid the coronavirus disease (COVID-19) outbreak, in Crawley, Britain, November 27, 2020. REUTERS/Peter Nicholls 

A staff member is seen at the Express Test COVID-19 testing facility at Gatwick airport, amid the coronavirus disease (COVID-19) outbreak, in Crawley, Britain, November 27, 2020. REUTERS/Peter Nicholls 

A staff member is seen at the Express Test COVID-19 testing facility at Gatwick airport, amid the coronavirus disease (COVID-19) outbreak, in Crawley, Britain, November 27, 2020. REUTERS/Peter Nicholls 

A staff member approaches to take a swab at the Express Test COVID-19 testing facility at Gatwick airport, amid the coronavirus disease (COVID-19) outbreak, in Crawley, Britain, November 27, 2020. REUTERS/Peter Nicholls 

A staff member is seen at the Express Test COVID-19 testing facility at Gatwick airport, amid the coronavirus disease (COVID-19) outbreak, in Crawley, Britain, November 27, 2020. REUTERS/Peter Nicholls 

Passengers wait to board a Ryanair flight as an Iberia Express aircraft waits on its stand at Gatwick Airport in London, Britain. Aug 23, 2018. REUTERS/Hannah McKay 

Passengers queue for a reduced Gatwick Express service during the Southern railway strike at Victoria station in London, Britain December 13, 2016. REUTERS/Neil Hall

Passengers queue for a reduced Gatwick Express service during the Southern railway strike at Victoria station in London, Britain December 13, 2016. REUTERS/Neil Hall

Passengers queue for a reduced Gatwick Express service during the Southern railway strike at Victoria station in London, Britain December 13, 2016. REUTERS/Neil Hall

Passengers queue for a reduced Gatwick Express service during the Southern railway strike at Victoria station in London, Britain December 13, 2016. REUTERS/Neil Hall

Passengers queue in Terminal 3 at Heathrow Airport in west London December 7, 2013. Thousands of travellers were delayed at major airports across England on Saturday because of a technical problem at an air traffic control centre. Thousands of travellers were delayed at major airports across England on Saturday because of a technical problem at an air traffic control centre. Disruption was reported at most airports including Heathrow, Gatwick and Stansted, after what National Air Traffic Services (NATS) said was a computer glitch at its control centre in Swanwick in Hampshire. REUTERS/Luke MacGregor (BRITAIN - Tags: TRANSPORT BUSINESS TRAVEL) 

Highland cattle search for feed in a snow covered field in Perthshire, Scotland December 2, 2010. Heavy snow caused travel chaos across much of northern Europe on Thursday, keeping London's Gatwick airport closed for a second day and disrupting road and rail travel in France, Germany and Switzerland.
REUTERS/Russell Cheyne (BRITAIN - Tags: ENVIRONMENT ANIMALS) 

A man strolls down a snow covered street in central London December 2, 2010. Heavy snow caused travel chaos across much of northern Europe on Thursday, keeping London's Gatwick airport closed for a second day and disrupting road and rail travel in France, Germany and Switzerland. REUTERS/Dylan Martinez (BRITAIN - Tags: ENVIRONMENT TRANSPORT) 

A departures board shows cancelled flights on the Gatwick Express platform of Victoria Station in London December 1, 2010. Heavy snow grounded all flights at London's Gatwick airport on Wednesday in the worst early winter weather to hit Britain in almost two decades which could cost the economy billions of pounds. REUTERS/Dylan Martinez (BRITAIN) 

A departures board shows cancelled flights on the Gatwick Express platform of Victoria Station in London December 1, 2010. Heavy snow grounded all flights at London's Gatwick airport on Wednesday in the worst early winter weather to hit Britain in almost two decades which could cost the economy billions of pounds. REUTERS/Dylan Martinez (BRITAIN) 

A horse rolls in the snow covered field in Helperby, northern England December 1, 2010. Heavy snow grounded all flights at Gatwick airport on Wednesday, while the worst early winter weather in almost two decades also caused severe delays on roads and rail lines up and down Britain. REUTERS/Nigel Roddis (BRITAIN - Tags: ENVIRONMENT ANIMALS) 

A sheep is seen covered in snow in a field near Middleham, northern England December 1, 2010. Heavy snow grounded all flights at Gatwick airport on Wednesday, while the worst early winter weather in almost two decades also caused severe delays on roads and rail lines up and down Britain. REUTERS/Nigel Roddis (BRITAIN - Tags: ENVIRONMENT ANIMALS) 

Three sows are seen in the snow on a pig farm in Thame, near Oxford, southern England January 13, 2010. Britain, shivering through its coldest winter in three decades, was hit by a fresh blanket of snow on Wednesday, halting flights from London Gatwick, Birmingham and Cardiff airports.
REUTERS/ Eddie Keogh (BRITAIN - Tags: ENVIRONMENT SOCIETY ANIMALS) 

Three piglets walk in the snow on a pig farm in Thame, near Oxford, southern England January 13, 2010. Britain, shivering through its coldest winter in three decades, was hit by a fresh blanket of snow on Wednesday, halting flights from London Gatwick, Birmingham and Cardiff airports.
REUTERS/ Eddie Keogh (BRITAIN - Tags: ENVIRONMENT SOCIETY ANIMALS) 

A piglet jumps through the snow on a pig farm in Thame, near Oxford, southern England January 13, 2010. Britain, shivering through its coldest winter in three decades, was hit by a fresh blanket of snow on Wednesday, halting flights from Gatwick, Birmingham and Cardiff airports and throwing many suburban train services back into chaos. REUTERS/ Eddie Keogh (BRITAIN - Tags: ENVIRONMENT ANIMALS IMAGES OF THE DAY) 

Aylesbury ducks walk on a frozen pond in Haddenam, near Aylesbury, southern England January 13, 2010. Britain, shivering through its coldest winter in three decades, was hit by a fresh blanket of snow on Wednesday, halting flights from London Gatwick, Birmingham and Cardiff airports.
REUTERS/ Eddie Keogh (BRITAIN - Tags: ENVIRONMENT SOCIETY ANIMALS) 

Fields are seen covered in snow near Gatwick Airport, London January 10, 2010. REUTERS/Stefan Wermuth (BRITAIN - Tags: ENVIRONMENT) 

Network Rail workers walk along railway tracks as a Gatwick Express train approaches Victoria Station in London February 28, 2008. Britain's rail infrastructure firm Network Rail was fined 14 million pounds ($28 million) on Thursday over delays in track projects which disrupted New Year services. REUTERS/Luke MacGregor (BRITAIN) 

Deputy Prime Minister Michael Heseltine gestures after overseeing the completion of a deal for new rolling stock between Gatwick Express and GEC ALSTHOM Metro-Cammell April 14. Heseltine stated that the 100 million pound (sterling) order was a direct result of rail privitisation.

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