Mr Hewitt, the Association of Chief Police Officers' (Acpo) lead for adult sexual offences, said debate on the issue was "far too often" restricted to investigation and prosecution and called for a "challenging debate about prevention as well".
In any event, I think that it might be the first test for OS's new chair, Sir Rob Margetts, who as you'll recall is required - according to the job advert - to be an experienced Chair who understands how to build commercial opportunities in the public sector and who has the intellect to take forward a challenging debate about Ordnance Survey's future strategy.
Rather it reflects the frightening experience of losing control of a sensitive and challenging debate, for the second year running, to laymen who can reliably describe every grey area in shrillest black and white.
She said: "London is already one of the best-connected cities in the world, but there is still an important but challenging debate to be had on how we accommodate the long-term growth of aviation.
What could have been a celebration has quickly become a major front in the endlessly challenging debate over the repatriation of artworks from museum collections to their place of origin.
More controversially, by allowing the deletion of links in this case, the ECJ opened the gamut to a challenging regulatory debate about privacy, freedom of expression, and access to legally-published information, not to mention complex questions associated with implementation.
The real, necessary and challenging debate needs to be about the possibility of constructing a system that offers adult users the genuine option of safer, more responsible purchase, in order that those dealers selling drugs to minors, and using minors in their distribution networks, can be economically, morally and legally isolated.
Its pages, produced after lengthy and challenging debate by the collective that ran it, reflected an era when, to quote co-founding editor Marsha Rowe, women were "changing the way we used language, the way we talked and dressed and lived".
Pick valued criticism and savoured challenging debate, though he complained that he found it difficult to get people to stand up to him.
We meant to raise a prejudice-challenging debate, and to underscore the importance of keeping an open mind when meeting someone, e.g. a patient.
It is very, very important that universities can have challenging debates and critical inquiry within the boundaries of what is legal".
