The Order will temporarily prohibit vehicles on a length of the A458 trunk road at Welshpool, Powys to enable the Illuminated Christmas Tractor Run event to be held.
Caiff y cymorth ymarferol hwn ei ddarparu i helpu busnesau lleol sy’n dibynnu ar fasnach dros gyfnod y Nadolig ac i leihau nifer y cerbydau sy'n dymuno croesi A55 Pont Britannia.