Criminal Justice and Courts Bill

Does the Secretary of State mean what he said a few minutes ago, which is that cases of really egregious unfairness might afford a basis for declining to dismiss the case, even when the outcome is likely to have been the same? Is that what he is thinking of, because a few moments ago he mentioned something that is a serious or grave departure from fair process. If that is what he means, there is a better way of encapsulating it than the current drafting.