in 1975 a new creative expression centre (drysdale house) comprising offices, studios, pottery areas and other work areas was constructed at graylands hospital. today this is known as creative expression and centre for art therapy, or cecat. in 1978 three further buildings were constructed, including a new manual training centre, a new administration block (ord house) and an intensive therapy unit or secure unit (wembley house; renamed ashburton house in 1989).