Pa systemau sydd ar waith i fonitro'r system brecio ar yr holl gerbydau sy'n cael eu defnyddio ar hyn o bryd yn dilyn diweddariad y Gangen Ymchwilio i Ddamweiniau Rheilffordd ar 5 Tachwedd 2024 ar y gwrthdrawiad trên ger Talerddig ym Mhowys bod pibellau tywod wedi'u blocio ar un o'r trenau?
Wedi'i ateb gan Ysgrifennydd y Cabinet dros Drafnidiaeth a Gogledd Cymru
| Wedi'i ateb ar 11/11/2024
Safety is always the main priority for Transport for Wales and Network Rail. They have carried out enhanced checks to both the trains and the railway to enable the reopening of the Cambrian line. It is important that we allow the professional independent investigation by the Rail Accident Investigation Branch to continue their vital work into the causes of this incident without speculation.