Loading Conceptually similar View more with similar tones Document Date: September 30, 2020 Chief Medical Officer for England, Chris Witty and Chief Scientific Adviser Sir Patrick Vallance walk outside Downing Street in London, Britain, September 30, 2020. REUTERS/Toby Melville Select usage How do you intend to use this asset? System ID: RTX7YYJK IMAGE ID RC2Y8J9EZVZ1 Size: 4299px × 2880px File Size: 4.87 MB Photographer: Toby MelvilleCountry: United KingdomCity: LondonTags: CoronaviruspolRelated Images: View MoreAdd to lightboxAdd to cartBuy/download