My Lords, we on these Benches believe that this group contains sensible and prudent amendments. They require us to review the effectiveness of the Government’s measures and to consider carefully the potential implications of the new regulations around the sale of knives. They also seek to ensure that we have the necessary evidence base to improve legislation where needed. These, in our view, are good principles.

Amendment 122 in the name of the noble Lord, Lord Clement-Jones, contains both those elements. The first part of the amendment seeks a review within two years of the effectiveness of the measures in preventing the online sale of knives to persons under the age of 18. This would plainly be sensible. There is little point in legislating to prevent something if we find out that in fact that prohibition is not taking effect. We all want to stop the sale of knives to children, but we should want to do so in the most effective and proportionate manner. By reviewing the impact of the Bill, the Government would be able to make the necessary adjustments in response to the evidence. Having said that, we should listen carefully to the observations of my noble friend Lord Hailsham in this respect.

Another aspect of the question of efficacy is our obligation to the law-abiding public. It is right that we should attempt to ban children from purchasing knives. We are all aware of the severity of the knife crime epidemic and that part of the problem is the easy access to knives. But we should not pretend that the entire problem stems from their online availability. Of course, it is a factor, but children and young persons intent on committing knife crime will have plenty of other opportunities, if they are determined enough, to buy knives and to acquire them from other sources. They could use an older friend’s or family member’s identification, or indeed, they could ask them simply to make the purchase. They could steal a knife—given the current rates of shoplifting, I suspect this already happens—or they might simply go no further than their kitchen drawer and take one of the many easily accessible knives there.

By adding restrictions to online sale, the Government are merely stemming one route of access, but doing so adds an extra burden to the great Majority of law-abiding citizens and retailers. As I have said, we understand why action is necessary, but, if we are to make it mandatory, we should ensure that it is genuinely effective in practice. Here, we should listen to the wise words of my noble friend Lord Blencathra. We must know, therefore, that we are not adding regulation for its own sake and that we are simultaneously taking other meaningful measures to address the wider issue. The Government should continue to explore this further.

Proposed subsections (2)(b) and (2)(c) in Amendment 122 address another aspect of the knife problem. While the first part reviews the effect of the Bill on the sale of knives, these subsections turn to the design and legality of the knives themselves.

If the knives which we make harder to purchase are not the ones being used in knife crime, our efforts will be in vain. Collecting data both on knives sold and, separately, on knives used in crimes, as Amendment 194 argues for, could offer a remedy for this. It would provide the Government with the necessary data to identify which types of weapons in particular lie at the root of the problem and to take action accordingly. This principle also underlies Amendment 123—I had already noted the typo, if I can put it that way, and have marked the noble Lord’s homework accordingly. But, taking it seriously, consulting on what knives are used in offending and on the measures to be required to curb their circulation must be sensible and proportionate, and it should complement the Government’s proposals.

This is a moderate group of amendments on a subject that clearly needs further review and refinement. I look forward to hearing the Minister’s response on the Government’s position. At the same time, I think we need to hear carefully and take heed of what noble Lords have said in their words of caution on this topic.