In pictures: South Korea ferry sinksPublished16 April 2014Shareclose panelShare pageCopy linkAbout sharingImage caption, A major rescue effort has been launched after a passenger ferry capsized off the coast of South Korea on Wednesday.Image caption, Teams worked to pluck people from the ship as it listed and then sank, leaving only part of its hull exposed above the water.Image caption, Several South Korean coast guard, military and commercial vessels have been searching the area for passengers.Image caption, The ferry, bound for Jeju island, was carrying 462 people when it went down, South Korean officials said.Image caption, At least 174 people are reported to have been rescued so far but about 300 people remain missing, local media say.Image caption, Four people are confirmed to have died, with a number of others injured. Witnesses described passengers staggering after an apparent impact before the ship sank.Image caption, Doctors look after a young girl rescued from the ferry. One passenger said: "I heard a big thumping sound and the boat suddenly started to tilt."Image caption, Many of the traumatised passengers who were rescued were taken to a gym on the nearby island of Jindo.Image caption, Anxious parents and relatives of passengers are angry because they do not think they are being given enough information.Image caption, One survivor said that passengers were advised to stay still as the ship began to sink. "The announcement told us to stay still, but the ship was already sinking," he said.Image caption, Although rescue operations are ongoing through the night, divers have suspended attempts to find survivors inside the ship until daylight on Thursday.Image caption, Search teams are using flares to help with the rescue efforts but the darkness will undoubtedly complicate the operation.