Investigatory Powers Bill

The right hon. Gentleman is absolutely right. The consequence of damaging national infrastructure would be to cause a severe economic shock to the United Kingdom. At the end of the day, the most persuasive argument of the lot was that listing economic wellbeing separately added transparency as to the purposes for which an investigatory power was being sought. We came to the conclusion that it would probably assist the judicial commissioners in their consideration of the necessity and proportionality of the warrant, precisely because it highlighted that it fell within a category in which economic wellbeing was present; it was therefore in practice likely to be subject to very detailed scrutiny. For all those reasons, we did not table a further amendment on that point.