business2024-06-03 19:25:16643Nine injured in incident involving 'corrosive substance' in London, police say By Thomas Mackintosh, Ellie Price & Emily Atkinson for BBCLessar Avenue in the London suburb of Clapham (file image). Photo: Google MapsbusinessPrevious:Paris Olympics: What to know and who to watch during the canoe/kayak competitionNext:Paris Olympics: What to know and who to watch during the breakdancing competitionRelated articles、 South Africa's president urges parties to find common ground in talks after election deadlockChina to allow more international flightsChina's space weather center predicts strong solar flaresChinese courts resolve more disputes through pre