By noon, many people lingered about still hoping they would be allowed to go back to their hometowns.
Hong Men, from the central province of Ha Tinh, said she waited at the bus station since 6 a.m.
"I heard a group of people say they plan to go back to Ha Tinh on motorbike, so I decided to follow as well. For the past three months, I've had no money. I tried to hold on, but I can't anymore," the 25-year-old said.