When was the suspension of travel in Beijing first announced?

July 30, 2023. According to the query of "Beijing launched the red warning for flood control and responded to the safety tips issued by the Municipal Bureau of Culture and Tourism". All scenic spots in the city must be closed, and threatened tourists should be evacuated to avoid danger. Close the village hostel in the village, promptly persuade the tourists to return or move to a safe place, suspend the travel activities of travel agencies, and fulfill the obligation of safety notification.