I hear the hon. Gentleman’s concerns. The key part of this provision, reflecting my earlier answers, is that it hands the constable the right to exercise his or her discretion about when to effectively delegate or allow the power to be used. I would trust the judgment of the police commanders I know—for example, Neil Basu, the counter-terrorism lead—to make that call in those situations. It is important to recognise that we do not want highly trained police officers with powers to be inappropriately used for something that a security guard, a steward or somebody else could do, which would be a better use of their time. I trust their discretion and think that the constable will get it right.

Most such events are properly planned. Where there has been an ATTRO, it will predominantly be because of a specific threat, or certainly enough threat to warrant it, which will clearly indicate a significant amount of deliberate planning, such that the local authority and, for example, the sporting event will be fully played into. I am therefore happy that that is where we are and we can allow those police officers to be used better.

I assure the hon. Gentleman that, all the way through, this is as much about the discretion of chief officers and local authorities in being able to police events properly, with the health warning that this is not to be used as a charging mechanism. It is thought that on average an ATTRO will cost between about £3,500 and £10,000, with approximately 90% of the cost usually going on ATTRO advertising. I do not think that is a significant impact. In fact, where an ATTRO is needed, the cost will sometimes fall on the Crown. I suspect that, for the Commonwealth summit at Lancaster House for example, the required costs will effectively mean Government paying Government.

I do not think we should remove the ability of a constable to delegate where they need to. That is the best way to get the correct policing and the right resources to the right event and also, perhaps, to limit the cost impact on some of these events. I would not want them to be unduly restricted. That is the thinking behind this part of the legislation, and I urge the hon. Gentleman to withdraw his Amendment.