Oh the moral outrage from a few on here!
He denies what Ms Maltby alleges and denies that porn on his office computer was put there by him.
He apologises if he made Ms Maltby feel uncomfortable ( for presumably making a pass at her.)
What he has to resign for is breaching the Ministerial conduct by misleading...presumably. For saying he didn’t know until recently about the computer porn, when in fact he had been told much earlier.
Green has been considered a dead weight for a long time, according to things I have read, he looks old and tired, and
has been very poor on things like QT (I remember saying on an old thread, about QT how useless he was.)
I can’t think he will be a great loss as a Minister, so Laura K is probably correct.