In 2022-23, almost 300,000 hours were lost by the ambulance service following notification to handover at emergency departments, the highest per year on record.
Yn 2022-23, collwyd bron i 300,000 o oriau gan y gwasanaeth ambiwlans yn dilyn hysbysiad i drosglwyddo mewn adrannau argyfwng, yr uchaf a gofnodwyd erioed mewn blwyddyn.