Mae nifer y tanau yng Nghymru wedi bod yn gostwng ers tro, ac erbyn hyn maent ar eu hisaf erioed. Er mwyn sicrhau bod y duedd honno'n parhau, rhaid cael dealltwriaeth lawn o'r newid i risgiau tân, a rhaid i'n Gwasanaethau Tân ac Achub weithredu i fynd i'r afael â'r risgiau hynny. Mae hyn yn arbennig o bwysig yn achos tanau yn y cartref, sy'n cyfrif am y mwyafrif o farwolaethau ac anafiadau o dân.
Fires in Wales have long followed a downward trend, and are now at an all-time low. Sustaining that trend requires a full understanding of the changing risks of fire, and action by our Fire and Rescue Services to tackle those risks. This is especially important for fires in the home, which account for the great majority of deaths and injuries from fire.