As I was saying to the noble Lord, an accurate study to achieve a careful assessment of the impact of any measure would have to take into account all the circumstances of the time. Over time,
there will be a change in circumstances, and therefore the gross figures may appear as if there has been no impediment. However, if you disaggregate the components of the motivations to vote, it is difficult to believe that the introduction of a new requirement or impediment has a zero effect.