As someone who has worked in cost reduction projects in the public sector for the past five years – I can honestly say that consultants really reduce cost in less than 10% of cases. Any project I have ever worked on has been stymied by massive internal resistance to change from lazy civil servants, and political agendas that have more to do with personal egos than with what is best for taxpayers. There is absolutely no need for consultants to “help” the public sector to reduce cost. We are guilty through botched IT systems, “Voice of the customer” nonsense, and other such easy meal tickets for partners of profiting from much of the mess in the public sector. Hopefully this new government will hold the feet of senior civil servants to the fire and tell them to find the savings themselves without pay £1000+ a day for some ex-public school boy to teach them how to wipe their nose