During 2023-24, billing authorities collected £42 million of arrears and wrote off £8 million as uncollectable.
Yn ystod 2023-24, casglwyd £42 miliwn o ôl-ddyledion o ran blynyddoedd blaenorol gan awdurdodau bilio, a chafodd gwerth £8 miliwn eu dileu fel dyledion drwg.