Protective Face Masks Become Mandatory On London Transport

LONDON, ENGLAND - JUNE 15: Commuters wear face masks as they pass through Vauxhall underground station on the first day of their mandatory use while travelling on public transport, on June 15, 2020 in London, England. The British government have relaxed coronavirus lockdown laws significantly from Monday June 15, allowing zoos, safari parks and non-essential shops to open to visitors. Places of worship will allow individual prayers and protective facemasks become mandatory on London Transport. (Photo by Leon Neal/Getty Images)