A mannequin is used to block off a seat at Roundel Cafe to give diners enough physical distance in Vancouver, British Columbia, Canada, on June 15, 2020. As restaurants were reopened under health safety protocols in Vancouver, the restaurant Roundel Cafe found its way by using mannequins instead of cordoned-off seats to help diners practice physical distancing. (Photo by Liang Sen/Xinhua)

A mannequin is used to block off a seat at Roundel Cafe to give diners enough physical distance in Vancouver, British Columbia, Canada, on June 15, 2020. As restaurants were reopened under health safety protocols in Vancouver, the restaurant Roundel Cafe found its way by using mannequins instead of cordoned-off seats to help diners practice physical distancing. (Photo by Liang Sen/Xinhua)

Mannequins are used to block off seats at Roundel Cafe to give diners enough physical distance in Vancouver, British Columbia, Canada, on June 15, 2020. As restaurants were reopened under health safety protocols in Vancouver, the restaurant Roundel Cafe found its way by using mannequins instead of cordoned-off seats to help diners practice physical distancing. (Photo by Liang Sen/Xinhua)

A mannequin is used to block off a seat at Roundel Cafe to give diners enough physical distance in Vancouver, British Columbia, Canada, on June 15, 2020. As restaurants were reopened under health safety protocols in Vancouver, the restaurant Roundel Cafe found its way by using mannequins instead of cordoned-off seats to help diners practice physical distancing. (Photo by Liang Sen/Xinhua)

Mannequins are used to block off seats at Roundel Cafe to give diners enough physical distance in Vancouver, British Columbia, Canada, on June 15, 2020. As restaurants were reopened under health safety protocols in Vancouver, the restaurant Roundel Cafe found its way by using mannequins instead of cordoned-off seats to help diners practice physical distancing. (Photo by Liang Sen/Xinhua)

Mannequins are used to block off seats at Roundel Cafe to give diners enough physical distance in Vancouver, British Columbia, Canada, on June 15, 2020. As restaurants were reopened under health safety protocols in Vancouver, the restaurant Roundel Cafe found its way by using mannequins instead of cordoned-off seats to help diners practice physical distancing. (Photo by Liang Sen/Xinhua)

Mannequins are used to block off seats at Roundel Cafe to give diners enough physical distance in Vancouver, British Columbia, Canada, on June 15, 2020. As restaurants were reopened under health safety protocols in Vancouver, the restaurant Roundel Cafe found its way by using mannequins instead of cordoned-off seats to help diners practice physical distancing. (Photo by Liang Sen/Xinhua)

A mannequin is used to block off a seat at Roundel Cafe to give diners enough physical distance in Vancouver, British Columbia, Canada, on June 15, 2020. As restaurants were reopened under health safety protocols in Vancouver, the restaurant Roundel Cafe found its way by using mannequins instead of cordoned-off seats to help diners practice physical distancing. (Photo by Liang Sen/Xinhua)