Mae hi'n bosibl datgloi'r system, ond dwi'n credu bod angen arweinyddiaeth a chydlynu cryf arni hi, ac mae angen i'r sector tai gael hyder dros y tymor canolig a'r tymor hir.
It is possible to unblock the system, but I do think that we need strong leadership and co-ordination, and the housing sector needs to have confidence in the medium and longer term.
B2