Whether you are organising an event to take place on council or privately owned land you must make sure you have permission to do so and to follow the advice on these pages.
P'un a ydych yn trefnu digwyddiad i'w gynnal ar dir y Cyngor neu dir preifat, rhaid i chi sicrhau bod gennych ganiatâd i wneud hynny a dilyn y cyngor ar y tudalennau hyn.