A sign of closure is seen on the door of a bar in Brussels, Belgium, Nov. 2, 2020. Starting from Nov. 2, Belgium moved to stricter lockdown, with rules valid throughout the country to fight against COVID-19. According to the rules, all non-essential businesses have to close. Food stores and supermarkets remain open. (Xinhua/Zheng Huansong)

A man walks past a closed shop in Brussels, Belgium, Nov. 2, 2020. Starting from Nov. 2, Belgium moved to stricter lockdown, with rules valid throughout the country to fight against COVID-19. According to the rules, all non-essential businesses have to close. Food stores and supermarkets remain open. (Xinhua/Zheng Huansong)

Police patrol in the Royal Gallery of Saint Hubert in Brussels, Belgium, Nov. 2, 2020. Starting from Nov. 2, Belgium moved to stricter lockdown, with rules valid throughout the country to fight against COVID-19. According to the rules, all non-essential businesses have to close. Food stores and supermarkets remain open. (Xinhua/Zheng Huansong)

A man walks past a restaurant that provides only take-away service in Brussels, Belgium, Nov. 2, 2020. Starting from Nov. 2, Belgium moved to stricter lockdown, with rules valid throughout the country to fight against COVID-19. According to the rules, all non-essential businesses have to close. Food stores and supermarkets remain open. (Xinhua/Zheng Huansong)