A person is tested for COVID-19 at a drive-through testing centre in a car park at Chessington World of Adventures, in Chessington, Greater London, Saturday, Sept. 19, 2020. England is preparing for more restrictions on gatherings and other activities in several areas of the country. There is growing speculation Britain may be sliding toward a lockdown in the coming weeks, partly because the testing regime is struggling to cope with higher demand. (AP Photo/Matt Dunham)
Police in London have clashed with protesters at a rally organized by opponents of restrictions aimed at curbing the spread of coronavirus.