The Order will temporarily prohibit vehicles on a length of the A487 trunk road at Aberystwyth, Cerdigion to allow the Lantern Parade and Christmas Lights switch-on event to be held.
ciwiau ac oedi ar yr A487, yn enwedig ar Gyffordd yr Eagles, cylchfannau Dewi Sant a Morrisons yng Nghaenarfon, ac ar Blas Bereton.