Looks like S. Dasyphyllum

Plants growing on a ledge and on the wall

Growing on a ledge and on the wall

Found a colony growing on a former store/warehouse in Bridlington

Close up of another plant

Nice clump hanging on

Found lots Growing on the cliffs just to the north of Skinningrove. North Yorks today

Hope this will upload? If not will takes some photos after work on my compact camera

Smart phone Photo of a cutting I took

Found some Sedums possibly S album? Growing on on old Victorian warehouse this morning here in Bridlington. Some at ground level. Larger plants where growing on window ledges about 20 to 30 foot up