A wnaiff y Gweinidog amlinellu cost ddisgwyliedig yr adolygiad i bolisi terfyn cyflymder 20mya Llywodraeth Cymru?
Wedi'i ateb gan Y Dirprwy Weinidog Newid Hinsawdd | Wedi'i ateb ar 05/02/2024
The review I have commissioned is into the implementation of 20mph speed limit, not the policy itself. The costs are expected to be small and will be accommodated within existing budgets, so it will not be possible to disaggregate them from other expenditure.