21Yn adran 1(1)(a) o Ddeddf Draenio Tir 1991, ar ôl “2010)” mewnosoder “or within Wales (within the meaning of section 158 of the Government of Wales Act 2006)”.
Gwybodaeth Cychwyn
I1Atod. 2 para. 21 ddim mewn grym ar y Cydsyniad Brenhinol, gweler a. 88(3)(d)
I2Atod. 2 para. 21 mewn grym ar 14.7.2017 gan O.S. 2017/714, ergl. 2