Summary
GBR1 in seventh at halfway point of four-man bobsleigh
GB men and women curlers receive medals
Skeleton champion Lizzy Yarnold to carry GB flag at closing ceremony
Austrian Mario Matt wins men's slalom, GB's David Ryding 18th
Cross-country skier Marit Bjoergen wins sixth Olympic gold medal
Vic Wild and Julia Dujmovits win gold in snowboard parallel slalom