Adroddiad arolygiad lle rhoddwyd rhybudd CEM Abertawe : 8-12 Chwefror 2010 = Report on an announced inspection of HMP Swansea : 8-12 February 2010. Published by Arolygiaeth Carchardai Ei Mawrhydi in 2010. Publication and catalogue information, links to buy online and reader comments.