Prohibit all vehicles from proceeding on lengths of the hard shoulder of the M4 Motorway and A48 Trunk Road near to Junction 42 at Earlswood.
Gwahardd cerbydau rhag mynd ar ddarnau o llain galed Traffordd yr M4 a Chefnffordd yr A48 ger Cyffordd 42 yn Earlswood.