Police in London clashed with protesters Saturday at a rally against coronavirus restrictions, even as the mayor warned that it was “increasingly likely” that the British capital would soon need to introduce tighter rules to curb a sharp rise in infections. Scuffles broke out as police moved in to disperse hundreds of demonstrators who gathered in London’s central Trafalgar Square. Stricter localized restrictions have also been introduced in large parts of England’s northwestern cities, affecting some 13.5 million people.
