The accident site of a tourist bus in Macao yesterday. The bus carrying a Shenzhen tourist group crashed into a building in the special administrative region, injuring at least 30, local authorities said. Three of them sustained serious injuries. The accident happened when the bus stopped on a slope. It is suspected that the handbrake of the bus didn’t function and the bus moved down from the slope before crashing into a clinic beside the road. The driver was not in the bus during the accident. The cause of the accident will be further investigated. The group arrived in Macao yesterday morning and planned to leave in the afternoon.Xinhua