Social distancing markers are installed on the ground before Le Grand Rex cinema reopens in Paris, France on June 22, 2020. France, which gradually eased national lockdown from May 11, entered a new phase of de-confinement on Monday. Cinemas and casinos resumed activities and sports event attracting no more than 5,000 people would be allowed. (Photo by Aurelien Morissard/Xinhua)

A cleaner makes preparations at Le Grand Rex cinema in Paris, France on June 22, 2020. France, which gradually eased national lockdown from May 11, entered a new phase of de-confinement on Monday. Cinemas and casinos resumed activities and sports event attracting no more than 5,000 people would be allowed. (Photo by Aurelien Morissard/Xinhua)

A worker uses a vacuum cleaner during preparations for the reopening of Le Grand Rex cinema in Paris, France on June 22, 2020. France, which gradually eased national lockdown from May 11, entered a new phase of de-confinement on Monday. Cinemas and casinos resumed activities and sports event attracting no more than 5,000 people would be allowed. (Photo by Aurelien Morissard/Xinhua)

A hand sanitizer dispenser is installed at Le Grand Rex cinema in Paris, France on June 22, 2020. France, which gradually eased national lockdown from May 11, entered a new phase of de-confinement on Monday. Cinemas and casinos resumed activities and sports event attracting no more than 5,000 people would be allowed. (Photo by Aurelien Morissard/Xinhua)

A worker uses a vacuum cleaner during preparations for the reopening of Le Grand Rex cinema in Paris, France on June 22, 2020. France, which gradually eased national lockdown from May 11, entered a new phase of de-confinement on Monday. Cinemas and casinos resumed activities and sports event attracting no more than 5,000 people would be allowed. (Photo by Aurelien Morissard/Xinhua)

A hand sanitizer dispenser is installed at Le Grand Rex cinema in Paris, France on June 22, 2020. France, which gradually eased national lockdown from May 11, entered a new phase of de-confinement on Monday. Cinemas and casinos resumed activities and sports event attracting no more than 5,000 people would be allowed. (Photo by Aurelien Morissard/Xinhua)