Areas such as rivers, streams, ponds, buildings, hard standings and roads are not eligible as areas of open space and should not be included in the planting area.
Dylai’r bylchau rhwng lleiniau a charafanau fod yr un fath ag ar gyfer safleoedd parhaol gan nad yw’r risgiau tân yn cael eu lleihau ar y math hwn o safle.