Costco Shanghai, page-5

"Echo Zhou, a 28-year-old financial professional in Shanghai, said she arrived at 9:10 a.m., but didn't make it to the parking lot until an hour later and finally got into the store around 11 a.m."The surrounding roads were paralyzed. The highway nearby was also congested," she said."By the time I got in, there were crowds of old people who had already wiped out some shelves."Zhou said she decided to leave without buying anything as there was little room for shoppers inside the store, which was packed with crowds and the big shopping carts."

https://edition.cnn.com/2019/08/27/business/costco-shanghai-china-store/index.html