Wrth fwrw ymlaen â'r achos dros ddatganoli plismona, mae'n bwysig deall yr heriau cysylltiedig, yn ogystal â sut y gellid ymateb iddynt. Ymhlith pethau eraill, mae hyn yn cynnwys deall yr effeithiau ar feysydd eraill yn y system gyfiawnder, ar weithio trawsffiniol, ac ar y capasiti ychwanegol y bydd ei angen yng Nghymru.
In pursuing the case for policing devolution, it is important that we understand the challenges involved, as well as how those could be addressed. This includes, among other things, understanding the impacts on other areas of the justice system, on cross-border working, and on the additional capacity needed within Wales.