353.—(1) Mae rheoliad 36 wedi ei ddiwygio fel a ganlyn.
(2) Ym mharagraff (1)—
(a)ar ôl “the Environment Agency” mewnosoder “or the Natural Resources Body for Wales”;
(b)ar ôl “the Agency” mewnosoder “or the Body”.
(3) Ym mharagraff (2), yn lle “The Environment Agency and an” rhodder “An”.
(4) Ym mharagraff (3)—
(a)cyn is-baragraff (a) mewnosoder—
“(za)the Environment Agency,
(zb)the Natural Resources Body for Wales,”;
(b)hepgorer is-baragraff (k).