Fel Llywodraeth yr ydym bob amser wedi dweud mai ysgolion fyddai’r olaf i gau a’r cyntaf i agor, pan fyddai’r dystiolaeth yn dangos ei bod yn ddiogel gwneud hynny.
As a Government we have always said that schools would be the last to close and the first to open, when the evidence shows it is safe to do so.