xmlns:atom="http://www.w3.org/2005/Atom" xmlns:atom="http://www.w3.org/2005/Atom"
10Hepgorer adrannau 4 i 6 a’r croesbennawd sy’n eu rhagflaenu.
Gwybodaeth Cychwyn
I1Atod. 9 para. 10 mewn grym ar 21.1.2021, gweler a. 175(1)(e)