At noon on April 29, on Ha Long Street (Bai Chay Ward, Ha Long City), Ha Long City Traffic Police had to spread out their forces along this street to regulate traffic.

Because at this time there are so many cars on the road causing traffic jams, motorbikes have to climb onto the sidewalk to move. The most serious traffic jams are the turnoff to Ha Long International Passenger Port and the beginning of Vuon Dao Street.

Traffic jam, vehicles "stuck" under the hot sun. By 2pm the same day, the congestion had eased but the traffic police still had to direct traffic to avoid traffic jams again.

"My family left the hotel to go eat at 12 noon, but by 1 pm we still hadn't reached the restaurant. The car was moving forward by the meter. Knowing that, I booked a table at a restaurant near the hotel so we could walk there," said Tran Dinh Long (32 years old, a tourist from Hanoi).

According to statistics from the Ha Long City People's Committee, every day during the holiday, the city welcomes more than 50,000 visitors. The number of vehicles participating in traffic during this time is 3 times higher than usual, so traffic jams occur in the tourist area.