Photo taken on June 24, 2020 shows a closed pub in London, Britain. British Prime Minister Boris Johnson said Tuesday that the current 2-meter social distancing rule will be loosened from July 4 to "1 meter plus" in England so as to further ease the coronavirus lockdown. (Photo by Ray Tang/Xinhua)

Photo taken on June 24, 2020 shows the closed National Gallery in London, Britain. British Prime Minister Boris Johnson said Tuesday that the current 2-meter social distancing rule will be loosened from July 4 to "1 meter plus" in England so as to further ease the coronavirus lockdown. (Photo by Ray Tang/Xinhua)

Photo taken on June 24, 2020 shows a closed cinema in London, Britain. British Prime Minister Boris Johnson said Tuesday that the current 2-meter social distancing rule will be loosened from July 4 to "1 meter plus" in England so as to further ease the coronavirus lockdown. (Photo by Ray Tang/Xinhua)

Photo taken on June 24, 2020 shows the closed National Gallery in London, Britain. British Prime Minister Boris Johnson said Tuesday that the current 2-meter social distancing rule will be loosened from July 4 to "1 meter plus" in England so as to further ease the coronavirus lockdown. (Photo by Ray Tang/Xinhua)

Photo taken on June 24, 2020 shows a closed hair salon in London, Britain. British Prime Minister Boris Johnson said Tuesday that the current 2-meter social distancing rule will be loosened from July 4 to "1 meter plus" in England so as to further ease the coronavirus lockdown. (Photo by Ray Tang/Xinhua)

Photo taken on June 24, 2020 shows a closed cinema in London, Britain. British Prime Minister Boris Johnson said Tuesday that the current 2-meter social distancing rule will be loosened from July 4 to "1 meter plus" in England so as to further ease the coronavirus lockdown. (Photo by Ray Tang/Xinhua)

Photo taken on June 24, 2020 shows a closed cinema in London, Britain. British Prime Minister Boris Johnson said Tuesday that the current 2-meter social distancing rule will be loosened from July 4 to "1 meter plus" in England so as to further ease the coronavirus lockdown. (Photo by Ray Tang/Xinhua)