in nizhnekamsk, a 71-year-old shopping center employee did not check the qr codes of visitors and ended up in the dock.

qr codes visitors did check qr check qr codes check qr visitors ended dock qr codes qr employee did check old shopping center codes visitors ended ended dock shopping center employee center employee did employee did nizhnekamsk 71 year visitors ended year old shopping old shopping codes visitors shopping center dock nizhnekamsk 71 nizhnekamsk did check visitors check center employee shopping 71 year employee 71 year old old year old 71 codes did ended center year