Os ydych chi i fod i adnewyddu eich trwydded yrru, a wyddech chi mai ein gwasanaeth ar-lein yw'r ffordd hawsaf, gyflymaf a mwyaf cyfleus i'w wneud?As soon as you renew your licence at 70 many years of age you can instantly lose the C group in your licence, if you want to continue obtaining this category on the licence you must do A further test onc