LONDON, United Kingdom (AFP) — London Mayor Sadiq Khan on Wednesday called for use of face coverings to remain compulsory on public transport in the British capital after government plans to relax Covid curbs begin on July 19. Under the plans passengers on Transport for London (TfL) services — which include the city’s tube, bus, tram, and rail networks — would be required to wear a face-covering after an England-wide requirement ends under plans set […]