Liberal Democrat committee member Eluned Parrott accused Welsh Labour ministers of being "far more interested in a having a spat with the UK government than it was in actually helping the people of Wales".
She added: "Rather than getting on with the job in hand, the then local government minister chose to enter into a game of tit for tat and point scoring with Westminster. "He continually blamed the UK government for not producing figures he said he needed, but on closer examination we found that not only was this problem not encountered in Scotland and England, but the minister himself admitted that what happens in England was of 'little significance' to him."