CCG implements control measures on Philippine vessels attempting to intrude into Huangyan Dao's territorial waters

Philippine Coast Guard vessels 9701 and 4409, along with government ships 3002 and 3003, attempted to intrude into the territorial waters of China's Huangyan Dao and dangerously approached China Coast Guard vessels conducting routine patrols on Wednesday, said CCG spokesperson Liu Dejun in a statement. 

In response, China implemented control measures in accordance with the law and regulations, Liu said.