Lord Harris of Haringey (Lab)

My Lords, I am pleased that we are having this debate. I am not going to decry the three previous groups, but this actually comes to the nub of what I suspect what this Committee stage will be about. I listened very carefully to what the noble Viscount just said. I have to say that it is quite possible that, under any set of circumstances, the police or the security service will have identified a high risk. Under those circumstances, I hope they would intervene and I hope the organisers would take it extremely seriously and respond—and actually, I suspect that in every single case they would. But the fundamental issue, which is raised by this set of amendments, is not what is the burden of this but what is the risk appetite that the people who are organising this event, and that we as a nation have, about the event concerned? Every organisation, when it considers its risk register, will consider its risk appetite: what are we prepared or not prepared to tolerate? This figure is, of course, arbitrary. It could be 100; my personal belief is that it should have remained as 100, but the Government consulted very widely, listened to the views that were expressed and came up with this number. So we are presented with 200. A terrorist attacking a premises of 199 is potentially going to kill a very significant number—as many as were killed at the Manchester Arena. They may not be able to injure quite as many as at the Manchester Arena, but they could cause immense damage.