During the COVID-19 pandemic emergency response staff have been required to wear additional personal protective equipment which will impact how quickly they can respond to a call.
Yn ystod pandemig COVID-19, mae staff ymateb i argyfwng wedi gorfod gwisgo cyfarpar diogelu personol ychwanegol a fydd yn effeithio ar ba mor gyflym maent yn gallu ymateb i alwad.