Two giant floats mark the location of the stricken Sewol ferry, which capsized off the southwestern coast of South Korea.<br/> <br />It was full of school students when it sank on 16 April.<br/> <br />More than 300 people have died or are missing and presumed dead.<br/> <br />Divers are still trying to recover their bodies.<br/> <br />A sombre Prime Minister Chung Hong-won offered his resignation amid criticism of the government's handling of the disaster.<br/> <br />(SOUNDBITE) (Korean) SOUTH KOREAN PRIME MINISTER CHUNG HONG-WON SAYING:<br/> <br />"The right thing for me to do is to take responsibility and resign as a person who in charge of the cabinet. I thought it is the way of apology." (SOUNDBITE) (Korean) SOUTH KOREAN PRIME MINISTER CHUNG HONG-WON SAYING:<br/> <br />"On behalf of the government, I apologise for many problems from the prevention of the accident to the early handling of the disaster."<br/> <br />Here grieving parents storm rescue headquarters. They blame the government for the slow pace of the recovery
