The Welsh Ambulance Services NHS Trust (WAST) had a more critical task than most when lockdown forced the need for many of its staff to work from home in March 2020.
Roedd gan Ymddiriedolaeth GIG Gwasanaethau Ambiwlans Cymru (WAST) dasg fwy hanfodol na’r mwyafrif pan orfododd y cyfyngiadau symud i lawer o’i staff weithio gartref ym mis Mawrth 2020.