Fodd bynnag, nid perthynas waith gyffredin mohoni: mae gofyn i ddiffoddwyr tân ymdrin â'r sefyllfaoedd mwyaf peryglus a hynny’n rheolaidd, ac mae eu diogelwch, o reidrwydd, o’r pwys mwyaf. O’r herwydd, heddiw rwyf hefyd yn cyhoeddi Adolygiad Thematig gan fy Mhrif Gynghorydd Tân ac Achub, "Iechyd a Diogelwch yn y Gwasanaeth Tân ac Achub - Ymgorffori’r Gwersi a Ddysgwyd."
However, this is no ordinary employment relationship: firefighters are required regularly to deal with the most hazardous situations, and their safety is and must be paramount. I am therefore also publishing today a Thematic Review by my Chief Fire and Rescue Adviser on “Learning Lessons to Avoid Safety Critical Incidents.”