My hon. Friend makes a very important point. Fundamentally, police and key partners should view the impacts of disruption cumulatively. The clock should not be reset every day and in each location; they need to look at the tactics in the round.
We need the police to act proactively, decidedly and diligently, so there are various factors that they need to include in their assessment of serious disruption. They need to consider the overall length and the time and impact on communities. They need to look at the disruption to a general area. They need to look at the police resources that have been drained by the action. They need to look holistically and actively at how they take action.