Elsa Keslassy International CorrespondentDealing with a surge in COVID-19 cases, France has imposed a nightly curfew in Paris and eight other cities, which could potentially put some film releases and shoots on ice.Announced by President Emmanuel Macron during a televised address on Wednesday, the curfew will kick off on Saturday and remain in place for six weeks, running from 9 p.m. to 6 a.m.