Lord Frost (Con)

I thank everyone who contributed to this section of Committee. I thank the Minister for his thoughtful comments. I appreciate that there is a degree of arbitrariness in this number, but, equally, it is our task to try to make it as non-arbitrary as possible and make sure that the number we eventually choose is as well grounded in reality as it possibly can be. Perhaps I might be permitted just one remark before sitting down. I say that because there is pressure for risk aversion, and we have heard some of that in your Lordships’ House today. It is important to be careful what we are doing here. We need to keep in mind what the threshold number means. If we set it at 200, for example, we are not saying that we are prepared to tolerate the risk of 199 people being killed in a terrorist attack. That is not what the threshold is about. The risk that we want to tolerate of that is the number zero. What we are saying is that there is a trade-off. The costs to businesses and society of complying with these measures are justifiable above a certain number when we take the broader risk of terrorism into account. As the Minister said, the risk of a terrorist attack is unlikely in any individual case. We have to be able to debate this number prudentially while understanding exactly what the threshold means. We have debated it and I suspect we will so again. Meanwhile, I beg leave to withdraw the amendment.