Professor Conor O'Mahony:

I am not sure that I am best placed to suggest what the solution is to that, being an academic and not being a person who is immersed in the day-to-day work of Government, or whether it is possible for one Department to take ownership and a leading role or whether that just does not fit with the way in which business is done. I certainly acknowledge that it is a factor here which definitely makes the whole issue much harder to deal with.