And finally… Sinkhole opens up beneath South Korean pedestrians
Local bus CCTV has caught the moment a sinkhole opened up in a pavement beneath two South Korean pedestrians.
Emergency workers rescued the man and woman, who were then taken to a nearby hospital in Seoul with minor injuries.
City officials and the Korean Geotechnical Society are looking into the cause of the sinkhole.
Watch a report of the incident on the BBC website.