Deddf Rheoli Llifogydd a Dŵr 2010 (p. 29)
453. Yn adran 11, ar ôl is-adran (6) mewnosoder—
“(6A) In exercising a function in a manner which may affect a flood risk or coastal erosion risk in England, the Natural Resources Body for Wales must have regard to the national and local strategies and guidance.”