Photo taken on May 18, 2020 shows a general view of the Vauxhall factory in Luton, Britain. Vauxhall reopened production at its Luton plant on Monday after the British government loosened restrictions imposed to tackle the coronavirus pandemic. (Photo by Tim Ireland/Xinhua)

Photo taken on May 18, 2020 shows a general view of the Vauxhall factory in Luton, Britain. Vauxhall reopened production at its Luton plant on Monday after the British government loosened restrictions imposed to tackle the coronavirus pandemic. (Photo by Tim Ireland/Xinhua)

Workers are seen outside the Vauxhall factory in Luton, Britain, May 18, 2020. Vauxhall reopened production at its Luton plant on Monday after the British government loosened restrictions imposed to tackle the coronavirus pandemic. (Photo by Tim Ireland/Xinhua)

Photo taken on May 18, 2020 shows the logo of the Vauxhall factory in Luton, Britain. Vauxhall reopened production at its Luton plant on Monday after the British government loosened restrictions imposed to tackle the coronavirus pandemic. (Photo by Tim Ireland/Xinhua)

Photo taken on May 18, 2020 shows social distancing signs at one of the entrances to Vauxhall factory in Luton, Britain. Vauxhall reopened production at its Luton plant on Monday after the British government loosened restrictions imposed to tackle the coronavirus pandemic. (Photo by Tim Ireland/Xinhua)

Photo taken on May 18, 2020 shows a general view of the Vauxhall factory in Luton, Britain. Vauxhall reopened production at its Luton plant on Monday after the British government loosened restrictions imposed to tackle the coronavirus pandemic. (Photo by Tim Ireland/Xinhua)