Dongguan 2022 senior high school entrance examination, or "Zhongkao", is set to take place from June 26 to 28. In order to make a more favorable environment for students and reduce noise pollution, temporary control measures will be put in place on some sections of the road surrounding exam venues. 

During the 3-days exam, honking is not allowed in the surrounding areas. Some areas under traffic control are closed to motor vehicles. Drivers are requested to strictly follow the traffic control measures and the instructions of the traffic police on duty. Please keep quiet and slow down when passing through the roads around the schools. When necessary, please make a detour.