Inquiry costs: test on Heathrow, Sizewell and Leveson

The Leveson Inquiry rolls on as the government offers an inquiry into banking practices, but how much did previous hearings cost?

Jo Coburn asked crossbench peer Baroness Neuberger and MPs Chris Leslie and Mark Field about the cost of Sir Christopher Kelly's inquiry into MPs' expenses, and hearings into Sizewell B and Heathrow Terminal 5.

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